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  2. Pivoting in the IoT Harsh competitive realities find MEA’s 4G-connected Plexus networks competing with older 3G technology in IoT on-farm applications. This, even though the 3G network has entered its Sunset Phase and disruptions to this network are expected to increase over the coming year as Telstra and other carriers reclaim these frequencies for 4G/LTE services. Telstra have announced 3G closures from 2020, now only a year away. Although MEA also has these older 3G offerings, it’s been clear that they will need to be replaced as soon as possible by newer LTE/CAT-M1 offerings, if only we could actually buy such technology to design into products. What these 3G offerings have shown us is that ‘sensor to tower’ terrestrial IoT technologies offer the real cost advantage of ‘no gateway’. Yet the hype swirling around our heads is promoting diametrically opposite solutions; a return to one-way sensor-to-gateway solutions of the sort that we built and deployed twenty years ago. Sure, Sigfox and LoRaWAN offer much improved radio technologies compared to our older 433 MHz simplex products. But the main bugbear from back-in-the-day remains: if you can’t make the jump from the sensor site to some local gateway, you can’t make the measurement, so you can’t make the sale. The problem then was always barriers - topography, tank farms, wood lots, distance, weak allowable radio power, wet canopies, ground-effects and the sheer clutter of other radio traffic on these free-to-air bands. MEA’s Plexus networks solved that problem in 2013 by forming co-operative sensor mesh networks to work around such barriers. Data back-haul from the single Plexus hub operated on both 3G and 4G bands. 3G/4G technologies could always beat that ‘barriers’ rap by shouting louder on quieter channels; the telcos – after all – own and control those portions of the radio-frequency spectrum. CAT-M1 will do even better, with a gain in transmission distance of over 2.5 times compared to 3G/4G modems. Myriota’s satellite solution offers the only other viable alternative; transmit upwards instead of sideways. The ‘gateway’ passes overhead everywhere a number of times a day. A year ago – with that background – MEA made the choice to work on CAT-M1 and Myriota IoT technologies for our newer offerings. MEA's CAT-M1 product development began late in 2018 while we waited for news on the availability of Myriota technology, which turned up in January of 2019. A quick pivot into Myriota territory saw MEA build three operational Myriota links in February; these have been transmitting soil moisture, micro-climate and tank level data solidly to MEA's Green Brain since then. That done, by March those harsh competitive realities saw us pivot quickly back to the CAT-M1 developments to help us face rising threats in our traditional irrigated agriculture markets. These new CAT-M1 Green Brain Loggers are to be released in the third-quarter of 2019 to replace our ageing 3G technology. In the meantime, we keep a close eye on our Myriota traffic, learning much of value about how we need to build that product after our CAT-M1 launch in a few months’ time.
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    Description: 2019 Headline activities and plans for IoT Alliance By: Geof Heydon Internet of Things (IoT) Alliance Australia Principal Consultant Smart Cities and Data Sharing Consultant As a digital technology consultant, Geof co-founded the IOT Alliance, Australia - IoTAA in 2015 and today is their principal consultant and Chair of the Platforms and Interoperability Workstream. Geof is currently working in Smart City initiatives and developing Digital Strategy, Data Sharing Policy and risk analysis for local Governments. He also Chairs the Australian Computer Society’s (ACS’s) Data Sharing Technical Committee and sits on the ACS Technical Board and chairs the Standards Australia JTC1 IoT working group mirror committee. Extensive practical executive management, innovation and consulting experience in Telecommunications, Science and the emerging digital economy, Smart Cities and Internet of Things. Experience driving and transitioning science and ideas though innovation into the market. Specialties: Innovation, The Digital Economy, Internet of Things (IoT), Smart Cities, Convergence across Media and Telecommunications, Business Development, Commercialisation, Shared/Linked Data, Transformation of the Telco business, Asia Pacific customers, public speaking, educating. New
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    By Brian Dorricott When we are in deep, working with amazing technology such as IoT in its many forms, we are busy solving customer problems. We are used to speaking in the language of the solution and the vision of the future, but does that resonate with the customer? What is the problem that the customer is trying to solve right now? And how much will they pay to have it solved? How do you find out without giving away your idea or becoming a “sales man”? This webinar will explore the answers to these questions. Brian Dorricott has taken 88 teams through Australia’s national science and technology accelerator run by CSIRO. He leverages his first-hand experience as an engineer, serial founder, and entrepreneur having founded two companies: Gordano in 1994 (exit to MBO, 217x RoI) which provided messaging software that was used by 13,200 companies including the US Army, IBM and Telstra; and an internet security company (sold to Cisco, 50x RoI). He left his role as the Entrepreneur in Residence at SETSquared (the world’s leading university incubator) to facilitate and lead individuals and teams through the process of maximising the impact of their innovation for themselves and Australia.
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    By Prof Jinho Choi In this talk, we present an overview of cellular IoT that provides infrastructure-based connectivity for IoT applications. In addition, some key features of 5G in relation to IoT applications are explained. In particular, we focus on machine-type communication (MTC) in LTE-A and 5G, which support massive connectivity for IoT devices and sensors and provide new approaches for MTC. We also briefly address IoT security issues and data-aided sensing. Jinho Choi was born in Seoul, Korea. He received B.E. (magna cum laude) degree in elec- tronics engineering in 1989 from Sogang University, Seoul, and M.S.E. and Ph.D. degrees in electrical engineering from Korea Advanced Institute of Sci- ence and Technology (KAIST) in 1991 and 1994, respectively. He is with the School of Information Technology, Burwood, Deakin University, Australia, as a Professor. Prior to joining Deakin in 2018, he was with Swansea University, United Kingdom, as a Professor/Chair in Wireless, and Gwangju Institute of Science and Technology (GIST), Korea, as a Professor. His research interests include the Internet of Things (IoT), wireless communications, and statistical signal processing. He authored two books published by Cambridge University Press in 2006 and 2010. Prof. Choi received the 1999 Best Paper Award for Signal Processing from EURASIP, 2009 Best Paper Award from WPMC (Conference), and is Senior Member of IEEE. Currently, he is an Editor of IEEE Trans. Communications and IEEE Wireless Communications Letters and a Division Editor of Journal of Communications and Networks (JCN). We also had served as an Associate Editor or Editor of other journals including IEEE Communications Letters, JCN, IEEE Trans. Vehicular Technology, and ETRI journal.
  7. Susan Olsen

    Virtual Reality

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    By Professor Ben Horan Virtual Reality (VR) is a key element of Industry 4.0 and provides the ability to access environments and scenarios which either don’t exist or are difficult to access. Low-cost, consumer grade VR technologies have created new opportunities for training applications. The CADET Virtual Reality (VR) lab at Deakin University, Australia, is working with partners to develop new VR solutions for training across a range of different applications. This presentation will overview a series of mixed-reality/virtual reality training systems/solutions developed by the VR Lab and look at how the Human Computer Interaction (HCI) techniques employed needed to go beyond the video and audio provided by consumer grade VR headsets to provide custom haptic interaction. The systems/solutions overviewed include the Verity midwifery and nursing training for intrapartum contractions; embryologist intracellular injection training; snowboard and board sports training; and remote training in safely operating complex plant. Associate Professor Ben Horan is the Associate Head of School (Research) for the School of Engineering, Deakin University, Australia. In 2015, Ben established the CADET Virtual Reality Laboratory, a new cutting edge research facility with a research team that is recognised locally and internationally for their Research & Development in Virtual Reality, Mechatronics and Advanced Human Computer Interaction (HCI). Ben has over 90 publications and received a number of awards and recognitions for his work including in 2018 being awarded as one of Australia’s Most Innovative Engineers by Engineers Australia. https://vimeo.com/engaustralia/review/336251486/e9862d3b14 2019-14-05 Virtual Reality.avi
  8. Tales from the Trenches Part 2 More learnings from the three Myriota sensor-to-satellite systems installed in the MEA Test Garden are told in the latest yarn at the bottom of Page 3 in “What Does it take to be an IoT Engineer?’ in this forum. ‘A Hat Trick in the IoT’ covers issues with over-zealous data feed rate, the vagaries of UARTs and glimpses into topographical issues caused by the Mt Lofty Ranges. Oh, and one more thing: check the sealing around the Myriota SDK antenna connection where it enters the enclosure. Sometimes the O-ring seal is under insufficient pressure to prevent water ingress if the unit is placed outside under rainy conditions. Simply tighten the connector nut inside the enclosure to fix this.
  9. A Hat-Trick in the IoT. Myriota have repaired our third recalcitrant sensor-to-satellite modem and sent around one of their engineers to hand-deliver it. Good companies are tested in bad times. This has been a superb experience in dealing with Myriota’s support team, and we have gained confidence in them rather than losing it. Facing down technical issues is a learning ground; one is forced to set aside specious hand-waving and theorizing and to let the problem do the talking. Thus, what started with some manufacturing faults by one of Myriota’s suppliers turned into deeper insights at MEA into how this new technology really works. First up, we’d been trying to account for missing records. We’d assumed these were simply poor radio transmissions that hadn’t gotten through to the satellite, or could not be decoded. More careful analysis showed that they weren’t actually missing, but up to thirty-hours late. How could that be? Turns out we’d over-stretched the pipe, by trying to send four records twice a day for each pass of the single satellite. Dropping back to three records per pass (six log records per day at four-hour intervals) found us moving data reliably every 12 hours. Next up were issues in our own data – inexplicable glitches that suggested we were dropping digits, causing ugly spikes and unseemly drop-outs in our lines graphs. This turned out to be coding issues in using the Myriota low-power UART to obtain serial data from our sensors. Implementing a system of error-checking and re-tries fixed this. Finally, a first glimpse into the mysteries of topographical interference in transmissions to passing satellites… The single Myriota satellite that we see here in Adelaide is in polar orbit, with the Earth rotating under it twice per day. Even though the satellite completes an orbit every ninety minutes, we are only likely to see it in our field of view for between five and eight minutes during each fly-by. And for MEA - sitting up close to the foothills of the Mt. Lofty Ranges - this means that satellite transits to our east may be blocked on some passes. This is mere supposition at this stage, but it's something we picked up listening to Myriota’s engineers discussing our connectivity issues. Older (MEA is now officially 35 years old), wiser and somewhat less brash, we re-install our repaired tank level Myriota transmitter, complete with data re-tries, slower four-hour log interval and a wary eye to the East. The first rains of autumn appear from the west shortly thereafter, and now all three MEA-Myriota test stations work together to show the measured rainfall, the consequent lift in soil moisture in the surface layers, falling temperature and rising relative humidity associated with this cold front and – best of all – a rise in the level of the rainwater tanks as they begin to recharge.
  10. Lessons from Myriota I’ve written three blog posts on how MEA started up our adventures in moving IoT data over Myriota’s nano-satellite link to our Green Brain web application. Those stories can be found at the end of my forum posts entitled “What does it take to be an IoT Engineer?” on this Engineers Australia IoT site. I’d like to hear how other engineers are travelling with their new Myriota SDKs (Software Development Kits), so jump onto this thread and contribute. Let me kick-off by mentioning that I’ve got three sites set up moving soil moisture, climate and tank level data – about 350 messages so far in the past five weeks. Proof-positive of five weeks of soil moisture tension data linked from MEA's test garden to Myriota's tiny satellites The folks at Myriota have been wonderfully helpful as we walked into all the usual bear-traps, sharing “Ah, blast!” moments on either side of the fence. Here’s two: MEA has been jamming too many messages into the pipe, at the rate of 8 per day. This constipation results in lost messages. We’re dropping back to six messages per day. Our tank level monitoring site has not transmitted a single message (see that last story “The IoT via Satellite”). Turns out this was due to multiple instances of dry solder joints on that particular SDK, particularly under battery pads and around the UHF aerial-connections corner of the module (pads 19 to 29). Lesson: Keep an eye out for hardware faults if you are not getting connectivity. The Myriota folk are taking this up with the SDK-kit manufacturer. OK, open to Myriota IoT stories from engineers working with this gear...
  11. The IoT via Satellite In less than a week after receiving two more Myriota satellite modems (in SDK form) we’ve built two more operational IoT devices, tripling the rate of data flow and improving our chances of understanding this brand-new technology as we race to create working products for new markets. Modem #2 is a mini-weather station, capable of accurate measurements of rainfall, air temperature, relative humidity and their derivatives – dew point and frost point temperatures and vapour pressure deficit. Data compression allows meaningful data to be pushed up via the very slow and narrow pipe that the Myriota technology offers, essentially 14 bytes per three hours. Modem #3 is doing something a bit more exciting; we’re measuring tank water level using a downward-looking ultrasonic depth sensor mounted in the tank roof, which is the perfect mounting spot for upward-looking satellite transmissions. This new technology makes use of our latest ADC technology and one of a series of generic sensor interfaces we’re developing to plug-and-play with sensor front-ends and different comms back-ends in MEA’s small IoT world. Calibration checks use far less sophisticated technology; a tape measure with me up a ladder hoping my glasses won’t take the deep dive to the tank bottom. This is the end of playtime; now we have to get serious about building real IoT products. For that we need a ‘reference design’ from Myriota to help us with specifics like antenna types, special radio-frequency PCB layout issues and so forth. It is commonplace now for manufacturers to use their own engineers to help the applications teams in the customers’ world to get to market as quickly and painlessly as possible. All this focus on the hardware and data transmission technologies hides one of the fundamental truths of the IoT; without a web-based data platform to connect data to customers all this ground-based techno-effort is for nought. MEA’s Green Brain is the final repository for the data that’s left my test garden, gone straight up 800 kilometres to the low-earth orbit satellite whizzing by at many kilometres per second twice per day, to be carried in polar orbit for another forty minutes until the satellite passes over Norway where it downlinks the raw radio data for web-based processing using Myriota’s special algorithms. Finally, the sorted and scaled data is hopped across to Green Brain from whence I can track things – just metres away from where it all began. We corral all these three demo sites into a shared link to Green Brain for Myriota so that their engineers can see what we see from their own offices, and share that link in turn with others so that they too may play and be convinced. In the meantime, we’re running a careful watching brief on the demonstration systems. Almost immediately we’re reminded of how easily one can be lulled into complacency; only one of the two new units is getting data through. We recheck battery sensor and aerial connections, press the RESET button on the Myriota modem board, check that we haven’t made a typo in the Device ID, try to get radio transmissions to the PC dongle in the dev kit, reflash the code, and wait through various twice-daily transmission windows. Everything checks out. No fault found at our end. Finally – by standing outside in the MEA car park – we realize that we’re not getting a GPS fix from this module. Without that, nothing starts up. We are brutally reminded that our understanding of this new data transmission technology has all the depth of a car park puddle.
  12. So I imagine that this Lab will help us to form cognitive experience of robots registered by different sensors, applicable for various tasks in complex systems and even build new management system
  13. The IoT on a Shoestring. With MEA’s 35th birthday now only weeks away, we find ourselves cobbling together demonstration systems at a furious rate, calling up snippets of technology from our IP grab-bag to make ‘Minimal Viable Products’, or MVPs. The problem facing MEA is that we don’t know these new markets that the Myriota ultra-low-cost satellite IoT technology has opened up before us – field measurements beyond the bounds of the cellular IoT network. Rather than spend our limited marketing resources wandering expensively into the Outback to survey the views of potential agricultural customers, we are assembling working prototypes around the modems we have been able to obtain from Myriota and hooking various applications across to our Green Brain web platform. We’re after rapid feedback from a select few. These MVPs are only 80% operational, but our target audience – Early Adopters – prefer this so that they can be the first to play with this new technology. They are even prepared to pay a premium for that privilege, and to put up with MEA’s engineers hovering anxiously nearby as we tweak out obvious bugs. By the time Myriota can get into solid volume production of their technology, MEA will also be ready with the application technologies to take full advantage of it. This is only possible because of the ‘home-town advantage’; both Myriota and MEA are Adelaide-based companies, and I’ve been with them along their journey since they first came out of the University system some years ago with a wad of patents, seed funding and the drive to disrupt the current IoT paradigm, where satellite links have traditionally been prohibitively expensive. Marketing folk call this ‘networking’; I just call it ‘staying alert’. And so – in a matter of weeks – we’ve hacked together satellite-connected demonstration models for five typical applications in both irrigated and broad-acre agricultural applications: 1. ultrasonic and hydrostatic tank water level monitoring 2. sub-soil moisture tension measurements in grain-growing areas 3. standard soil moisture content profiling in irrigated agriculture 4. frost and micro-climate recording systems 5. rainfall monitoring MEA’s two IoT teams proceed at a swift pace into this new arena, working on a shoestring budget but drawing upon a deep well of experience and proven technologies that took us years to develop. So here they are – young and old: - The younger team are our Green Brain developers: Matthias (Green Brain back-end), Brent (Green Brain design front-end) and Dominic (business development and customer insights) The product development team builds all the ground-based stuff not in the Cloud: Andrew (electronic engineering), Terry (production engineering and phone apps), Jack (mechanical engineering and document control) and Raf (firmware engineering)
  14. Please, feel free to ask anything.. I have spent more than a year just accumulating information, trying to understand useful ways of implementation. And there is much more to invent... In spring of 2018 there has been a project going for Initial Coin Offering (ICO), where I was invited as an advisor. They would like to build an ecosystem for Artifical Intelligence (AI). Sounds good, isn`t it? However, due to my interest in radio electronics and a clear understanding of the generators and sensors interaction, and the basic principles of the CPU, I drew attention to the team's mistakes in the formation of the project... Later I offered my views in exchange for a share of the project... But it turned out that they did not want a constructive implementation of the project and simply inflated the bubble, absolutely not owning technology. So I left the project and began to build my own vision... I hold a degree of Ph.D. in the field of technical exploitation of marine ports (complex transport systems) and waters. My protection was took by doctor of physical-mathematical sciences, the engineer and the developer of laser navigation principle for several kinds of transport, including military helicopters.. Now he is also a part of project being my partner.
  15. Dear Sirs! I represent R&D community. We decided to build a modular laboratory, in order to provide the possibility of remote experiments posing and simulation to detect and record the interaction of induced radiation sources with different materials and substances in different aggregate states in simulated (specified) conditions, and with an ability to get the result being transported worldwide to the consumer physically and in form of useful algorithms of code. This will also let us to form on the platform basis a library of useful algorithms, which could be used by developers worldwide. This, in turn, involves reducing the threshold requirements for the computing power of users locally. Here I would like to ask if anybody needs a remote access to the Lab that includes laser emitter (what kind of more than 10?); 2-axis or other optical crystal (maybe any lenses?); magnetron; cryogenerator; vacuumator; ionizing source, etc... This Lab will give an opportunity to pose experiments remotely with no need to get the permission for exploitation of ionizing sources, without buying optical crystals and learning how to keep them good, without building electricity supply chains of professional standards.. You can write me a letter on my e-mail: singularpulsation(at)gmail(dot)com, telegram: (at)HumanHead; linkedin: https://www.linkedin.com/in/tigran-stepanyan-a0a435101/ P.S: Any comments are highly appreciated!
  16. ‘Straight-Up’ with the IoT. A new year has fired up at MEA and the troops have rested. I wish I could have rested, but with MEA closed over the Christmas-New Year period, I inevitably spent that down-time reading up on all those technologies I’d sidelined in my head amidst the daily blur. This year I got up to speed on the latest ultrasonic technologies for level sensing, just in case we set about marrying Myriota’s remote-area satellite IoT technology with tank level monitoring and sensing cattle movements. And it’s been hot ‘Down Under’, so the Christmas break also found me conducting a large-scale study in the MEA Test Garden on the impact of current-collapse in our IoT solar panels at temperatures above 40°C. To complicate things, the summer sun climbs high into the sky during the summer solstice, with shorter charging days for north-facing solar panels exacerbating solar-battery charging difficulties caused by radiant heat load. January and the return to work saw us hosing down last-minute alarms in our new Bluetooth-gypsum block IoT technology, destined for shipment to some remote tropical island off Australia’s north-east coast where the Green Turtles are breeding. Things that shouldn’t have gone wrong did go wrong. The ADCs and direct memory access functions in our MSP430 embedded controllers didn’t work as either the data sheet or Errata notes suggested they ought. Occasional data gaps were appearing in the logged record because measurements didn’t complete. We fixed this with a re-write using basic code and much cursing. Then the outdoor air temperature hit 46.9°C (116.4F) in the MEA Test Garden in Adelaide – with over 52°C inside the enclosures – and suddenly we had data spikes. That last-minute glitch was also hosed down and we entered production. With all that done, we got back to debugging our Myriota satellite IoT test system, which had stopped transmitting following a rain event. That too got sorted, teaching us yet again that one can’t be careless with enclosures even when hacking stuff together to test first principles. February rolled around and we dug deep into our back pockets for intellectual property – hardware and firmware – to lash the Myriota modem to our newly-developed smart gypsum block interface. Sometimes it’s good not to be a start-up, as there is no need to develop every darn thing from scratch before you can get down to business. Test beds evolve quickly. Six weeks into the New Year in the MEA Test Garden and we’re monitoring the soil moisture tension profile in the orchard and beaming data straight-up to those whizzing satellites that pass overhead twice-a-day. We’ve already learnt that we can send eight 20-byte packets by queuing them and letting the Myriota modem tackle the business of attempting multiple packet transmissions at each pass. This will stop-gap us against otherwise poor sampling rates until more satellites are launched. Once again we find ourselves under time pressure. Does this satellite IoT technology really work as expected? Can we reliably design product around it? Where are the pitfalls? Can we compress the data sufficiently to match the very small payload? How do we connect data across from the Myriota server to MEA's Green Brain in the cloud? Only squads of data – and time to collect it – can help us here, and we need all sorts of weather events to shake loose nasty gremlins that will surely bight us if they get through to production and our customer base. In the meantime, my Christmas sabbatical has fired my imagination and I’m spending the wee morning hours in my home lab testing new sensor ideas. There just never seems to be enough time in this IoT race!
  17. Hi All, I have been made aware of a suite of IoT eBooks + some on robotics (24 books in total) which are currently on special ($15 US) at the Humble Bundle store for the next 2 weeks. https://www.humblebundle.com/books/robotics-iot-books?hmb_source=navbar&hmb_medium=product_tile&hmb_campaign=tile_index_1 Enjoy.
  18. Dear All: Our company (ATE-NJ, China) is a professional team focusing on indoor localization techniques. We gained the 2nd place in the 3D competition of Microsoft Indoor Localization Competition 2018(https://microsoft.com/en-us/research/event/microsoft-indoor-localization-competition-ipsn-2018/). Our software supervisor (Prof. Song) is visiting Australia during before Feb 23. We would like to demonstrate and discuss UWB localization techniques with any company or person who is interested in it. Please email us ( su.zhang@ate-nj.com ; zhiyi.song@ate-nj.com) to agree time and place on UWB localization techniques.
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    WEBINAR RECORDING: Plant Water Stress & Sap Flow Measuring & Monitoring Tools By Dr Peter Cull Director, ICT International Presentation: 2019-03-19 ICT Soil Water & Plant Sensors Final.pdf ------------------------------------------------------------------------------------------ PLEASE NOTE THE EVENT TIME IS 12.00PM TO 1.00PM AEDT - MEMBERS OUTSIDE OF ACT, NSW, VIC & TAS NEED TO ADJUST TIMES ACCORDINGLY Description & Presenter: Dr Peter Cull is passionate about the need to use water efficiently in cropping, forestry and the natural environment. To achieve water use efficiency, it is necessary to quantify and monitor water in the natural environment. Dr Peter Cull has always believed that developing precision instruments to accurately measure, monitor and understand water would make a significant contribution to some of the major challenges in food production and land use. Completing his PhD in irrigation monitoring in 1979, Dr Cull commenced work as a scientist for CSIRO for 3 years. He subsequently worked for many years as a cotton agronomist consulting to corporate cotton farmers in Australia. Commencing in 1982 Dr Cull developed an Australia based company, ICT International, into a highly successful business researching, developing, manufacturing and exporting scientific instrumentation, providing scientific measuring and monitoring solutions, suitable even for some of the world’s harshest environments. These instruments are largely targeted at monitoring water movement through the natural environment. ICT International is a company that has the responsibility of further refining, developing and bringing to market many of the ideas generated by soil and plant scientists. Dr Cull’s professional goal is to continue investing in the research of environmental monitoring solutions for the future.
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    WEBINAR RECORDING: Engineering Careers in IoT Presentation: Engineering Careers in IoT G Sizer 5-Mar-19.pdf ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ IoT Engineering encompasses the application to the IoT of expertise in a range of engineering disciples including systems, electronics, software, information, telecommunications, mechatronics, computer systems and cyber security. For example, an IoT design engineer may apply electronics and software engineering skills in the development of a wide range of devices and technologies. Other IoT Engineers are concerned with the specification, development, deployment, integration, operation and maintenance of IoT equipment, software and systems by the application of engineering skills and a knowledge of the IoT technology domain. Over-arching this are specialist engineering requirements to maintain data security, integrity and privacy. The webinar will provide guidance to engineers seeking to develop their skills in engineering disciplines which can be applied in the context of IoT, addressing in particular how Engineers Australia members can pursue CPEng status based on their work in IoT and related engineering disciplines. About the presenter: Geoff Sizer, CEO Genesys Electronics Design Genesys founder and CEO Geoff Sizer has a lifelong passion for electronics and technology, and an ongoing commitment to the electronics engineering profession. He has more than 35 years experience in electronic product development ranging from complex systems to simple consumer goods for a diverse range of industries and applications. Geoff is a Fellow of Engineers Australia and a Chartered Professional. As a former President of the IREE, Geoff was instrumental in the formation of the ITEE College in Engineers Australia and is its immediate past chair. He has championed the formation of the Applied IOT Community of practice. During his career Geoff has acted as a Director or Chief Technical Officer for several leading technology firms including Advanced Systems Research Pty Ltd, Advanced Spectrum Technologies Pty Ltd, EMC Assessors Pty Ltd, Telezygology Inc and Embertec Pty Ltd.
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    WEBINAR RECORDING: IoT Data Models - bringing order to IoT chaos ----------------------------------------------------------------------------------------------------------------------------------------------------------- Description: A Data Model in our context is an object-oriented data-centric representation of physically distributed and/or centralised data and functions within a system or sub-system. Data models are key underlying structures that provide modularity, scalability, flexibility and interoperability between IoT systems big and small. On the small scale, they ensure easy mapping and logical grouping and action of inputs and outputs, and on the large scale, they make interoperability mapping between disparate systems elegant. At the detail level, mapping layer APIs and comms protocols to the data model makes your system scalable, and helps avoid wheel-reinvention of platforms from development to development. Data models bring order to the chaos, or rather, prevent chaos from being entertained. About the presenter: JON EGGINS - CHIEF OPERATING OFFICER AND DIRECTOR BE (Hons) Jon has more than 20 years of electronic product development experience, particularly in the area of embedded hardware and software development. Jon has held positions such as embedded software team leader at Philips, plus more diverse roles including those relating to marketing, communications and people development; Jon is an experienced people manager with a passion for developing people and teams. Jon manages several client relationships and projects and is involved in detailed engineering and review on complex projects. He has specific technical interests in the areas development of IoT architecture, indoor location systems and electro-mechanical systems in general.
  22. Hi Geoff Yep - exciting times, indeed. We've had ours since last year and have been transmitting data from the MEA roof via satellite about four times per day since then. I can hardly believe it's possible! And so many interesting applications opening up for IoT (truly-) anywhere... The Myriota applications team have been quick and helpful sorting out bugs and queries. All the best with your developments. Cheers for now Andrew
  23. We just ordered a development kit from Myriota - the first one ordered! Due in 4 to 6 weeks. It comes with a satellite emulator which will be handy for development. We are aiming to be the first to offer a commercially-ready Myriota satellite comms module solution for Things. Geoff.
  24. Another Christmas in IoT Land Weariness pervades all as another working year winds down here at MEA. With the pressure to release new IoT products and the need to shore up the ravages of Mother Nature among the old ones, it’s been a tough year in Product Development. We learnt this year to prototype and manufacture in China, speeding up PCB manufacture while driving costs down in a competitive arena. In 2018 we designed and built a Bluetooth logger for SDI-12 digital sensors, then immediately set to work on a specialized version capable for making AC resistance measurements in gypsum blocks (a simple 78-year-old soil moisture tension sensor technology that we’ve sold by the tens of thousands into Australian agriculture). We finished that gypsum block logger only this morning (just hours short of our close-of-business); we already have orders for a whole raft of them in the New Year. Test jigs and the business of building production lines was a mixed bag in 2018; we’re going to have to start that process earlier in the product development cycle and allocate a greater portion of resources to it. Next year we’ll do better. Our Green Brain web app for farmers passed a billion records in 2018 and boasted over 99.8% up-time and a 90% customer retention rate. Google Analytics tells us that most irrigators with our gear are hitting up their Green Brain account on a daily basis. Adelaide-based Myriota have progressed their satellite IoT technology to the point where they released their software development kit (SDK) in November 2018. Within weeks of purchasing ours we’d established a link via satellite from the rooftop at MEA via the Internet back to MEA. Next year we’ll turn that ground-breaking IoT technology into practical agricultural applications. In my own small corner of MEA’s engineering world I’ve completed my three-decade effort to build a crop-water stress (CWS) sensor for use in horticultural crops. These self-contained solar-powered instruments make use of all that new 2018-technology for data logging with Bluetooth data pickup. In the wee morning hours, I’ve also solved the sensor insertion issues needed to bury the tiny probe into the xylem tissue of vines and trees. The prototype CWS sensor has run flawlessly for two solid months in a grapevine in the MEA Test Garden. The production run of the first 25 operational units ran smoothly. As part of that CWS instrument design we created a sensor shelter to house the vapour-pressure deficit sensor. This specially-shaped nylon housing costs under $60, was designed by MEA’s mechanical engineer and manufactured in Brisbane in less than a week on a HP Jet Fusion 3D-printer. Commercially, 2018 was a hard year for us at MEA as we transitioned to second and even third generation products – this effort absorbed huge portions of our profitability but kept us in the marketplace. There’s no standing still in IoT land. However, help was at hand from the Australian Federal Government – in November 2018 MEA learnt that we had been awarded an ‘Accelerating Commercialisation Grant’ to build a new generation of on-farm IoT products. That will be the job in 2019-2020. With the official MEA year at an end, I’ll be heading home shortly to drink a beer on the back porch and look out over the MEA Test Garden where I spend my engineering down-time growing things. This garden is the secret sauce behind my working life in irrigated agriculture, just as my remote hillsides at Pine Hut Knob were the secret sauce behind the field measurements in wind and solar energy that fueled MEA’s early decades. It’s inside this huge garden that I will begin the shakedown testing of the crop water stress sensors over the Christmas-New Year period and into 2019. Just like the CWS sensor, my tree crops and vines represent decades of patient cultivation - avocados, figs, almonds, oranges, lemons, grapefruit and mandarins, bananas, mulberries, plums, peaches, nectarines, wine and table grapes, apples and pears, kiwi fruits and passionfruit – all the trial crops surround me, and my home lab stands in the middle. There’s plenty of scope in my own back yard for a quick and broad test of the CWS technology across a whole gamut of horticultural crops. So where will I be over the holiday season? Hovering anxiously over all these new sensors in my garden, nurturing and mothering and brooding away, willing all this magic to sing in unison for the greater good. And keeping a close eye on my irrigation through the heat of an Australian summer…
  25. until
    Webinar Recording: Interoperability and Data Insights in Utility IoT Solutions – Case Studies from Asia & Australia ----------------------------------------------------------------------------------------------------- Powerpoint Presentation copy: Interoperability and Data Insights in Utility IoT Solutions – Case Studies from Asia & Australia Freestyle-presentation-EngineersAustralia-Feb19.pdf Description: Building Internet of Things (IoT) solutions entails combinations of devices, networks and IT/OT platform convergence and bridging the data to decision gap. By using case studies drawn from the utility vertical, Sundar focuses on how interoperability and data value capture is key to ensuring a successful IoT implementation. About the presenter: Sundar Iyer, GM - Global Products & Markets Freestyle Technology Over the last 20 years, Sundar has focused on the successful commercialisation of emerging technology product concepts across Asia-Pacific. He is the GM – Global Products and Markets at Freestyle Technology, an Australian IoT company. Sundar has commercialised IoT/Cloud/Big Data solutions, across APAC, at HPE, Telstra, Accenture, SAS, and Nokia Networks. Results include world-first products and >$100M of business growth. Qualifications: B.E(EEE)(1st Class Hons)(Auckland), Executive MBA (AGSM) Memberships: TelSoc, IEEE, ACS, RMIT CSIT Program Advisory Committee, Mentor at Accelerating Commercialisation Powerpoint Presentation copy: Interoperability and Data Insights in Utility IoT Solutions – Case Studies from Asia & Australia Freestyle-presentation-EngineersAustralia-Feb19.pdf
  26. It's all happening Down-Under; three Aussie companies have launched four satellites for IoT connectivity in the past few weeks. https://www.theage.com.au/national/how-a-tiny-box-attached-to-a-cow-s-ear-is-making-waves-in-space-20181205-p50kas.html
  27. Last week, Adelaide startup Fleet Space Technologies launched its Proxima I and II CubeSats from New Zealand, marking the company’s first commercial satellite launch and laying the foundation for free global connectivity for the industrial Internet of Things (IoT). https://www.createdigital.org.au/adelaide-startups-cubesat-launch-is-an-australian-first/?utm_source=ExactTarget&utm_medium=email&utm_campaign=EDM-20181120 This story appeared in createdigital - an Engineers Australia eNewsletter
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