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Smart chip gives instant food analysis

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Si-Ware Systems (SWS) has announced its NeoSpectra Micro, a chip-scale, near infra-red (NIR) spectral sensor that analyses materials onsite without the need to send samples to a lab.

Si-Ware Systems (SWS) has introduced the first integrated micro-spectrometer for broad industrial and consumer use. The product, NeoSpectra Micro, is a small, chip-scale, near infra-red (NIR) spectral sensor that quickly analyses materials onsite without the need to send samples to a lab, enabling dramatic time savings and accurate, actionable data in the field or on the plant floor.

The device is small enough and thin enough to be incorporated into a smart phone case or designed into an existing mobile product. Product applications include scanning for food safety, and evaluating soil health, oil and gas composition, and pharmaceutical purity. Delivering the same functionality as conventional “bench-top” spectrometers in labs, the integrated NeoSpectra Micro brings to end-users the ability to immediately quantify composition, detect impurities and ascertain quality, speeding analysis of samples from days to minutes without the need for offsite lab verification.

NeoSpectra Micro builds on the success of the popular and cost-effective NeoSpectra spectral sensing module used by system integrators for development of industry-specific hand-held and inline spectrometer applications. The device is currently in use in agriculture, petrochemical, and healthcare industries.

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A Real Spectrometer — at Component Size

NeoSpectra Micro for the first time brings high performance spectroscopy to the size and cost of a sensor component.  At 18x18mm and only 4mm thick in a self-contained package, it can now be easily incorporated into consumer electronic products. Until now, spectroscopy and material analysis have been notoriously absent from consumer applications due to size, form factor and cost concerns.

“Now with NeoSpectra Micro, high performance material analysis can be a reality in the consumer electronics world,” said Scott Smyser, executive vice president at Si-Ware Systems. “In the same way that inertial sensors, accelerometers and gyros became small enough and low-cost enough for consumer electronic products — enabling a host of applications for motion sensing — NeoSpectra Micro will open up new and unprecedented applications for material analysis.”

Large Unmet Need for Material Analysis

According to Paris-based market research firm Tematys, market size for compact spectrometers is estimated at $655 million for 2016 and will grow to almost $1B in 2021. The research firm forecasts that consumer applications will see have some of the largest growth at a 54% Compounded Annual Growth Rate (CAGR) from 2015 to 2021.

NeoSpectra Micro can be an effective solution for original equipment manufacturers (OEMs) targeting the consumer markets, since the integrated device is very similar to components in terms of size and cost. The tiny package includes all the system components: the MEMS interferometer, the photodetector, the light source, and also the electronics chips that perform system control and data processing. This facilitates integration, reduces development risks for system developers, and enables faster testing in different application environments.

Versatility is Key

NeoSpectra Micro not only offers an unprecedented wide spectral range that makes it suitable for many industries, but it is also the only chip-sized solution that operates at higher NIR wave length ranges (higher than 1,150 nm up to 2,500 nm). This extended range enables measurement of more materials with higher accuracy. In addition, it allows measuring samples in different form factors including particles, flat surfaces and even ground samples with no need for sample preparation.

“There is a pressing unmet need for rapid material analysis and actionable data in a broad range of applications, from consumer and wearables to industrial in-line and on-site quality control and scientific applications,” said Bassam Saadany, Optical MEMS business unit manager at SWS. “Developing a tiny spectrometer at a sensor price point, for out-of-the-box use across many sectors, requires a wide spectral range at the higher end of Near InfraRed. This places NeoSpectra above and beyond any other offerings on the market.”

NeoSpectra Micro Enabling Smartphones, Wearables and IoT

Having a low-cost, miniaturized NIR spectral sensor opens the door for a new wave of usage models for NIR spectroscopy. To showcase the potential of NeoSpectra Micro at Photonics West at the end of January, SWS has designed it into an iPhone case and developed a demonstration iPhone app. The demo app will scan and measure food and coffee to accurately detect and quantify such elements as gluten and caffeine levels.  The iPhone case was developed by XPNDBLS, and the spectral analysis algorithms were developed by GreenTropism.

“We are excited to add NeoSpectra Micro to our product portfolio. We believe it will change the way we perceive spectroscopy, taking it out of the lab environment and bringing it into consumer hands.” said Smyser. “Unlike other spectral sensor solutions out there, NeoSpectra is the first chip-scale spectral sensor with the high performance and reliability known for FT-IR spectrometers, the de-facto standard of high precision spectroscopy.”

In addition to smartphone-based spectrometers, NeoSpectra Micro can also be designed in to wearable devices, where NIR spectroscopy can non-invasively measure biochemistries in the body including glucose and ethanol/alcohol.  NeoSpectra Micro’s size and cost now enables NIR spectroscopy for the next wave of sensing for the human body, or even as smart sensors in Internet of Things (IoT) applications.

How NeoSpectra Works

NeoSpectra products are a built around low-cost, miniaturized, Fourier Transform InfraRed (FT-IR) spectral sensors that are based on MEMS technology. The sensors determine the spectral content of the input light, and generates spectrum data corresponding to the measured light. Today, NeoSpectra sensors operate in the NIR spectral range between 1,100nm and 2,500nm, enabling material composition analysis and identification in a wide range of application areas.  NeoSpectra technology allows for operation in the mid infra-red (MIR) and future-generation products will offer sensing in the MIR.

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Appdate: No wallet? No problem?

In his app roundup, SEAN BACHER highlights VodaPay Masterpass, Charge Running, South African App Integrator Directory, uKheshe Health and LocTransie.

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VodaPay Masterpass

Digital mobility is now a way of life and most are using smartphones to pay bills. 

To meet this need Vodacom and Mastercard have launched VodaPay Masterpass, which enables Vodacom customers to load any bank card into a secure digital wallet, downloaded as an app on their smartphone. Once loaded, these cards and the secure credentials associated with them are safely stored, enabling customers to start transacting immediately without the hassle of entering card details each time they make a purchase.

Vodacom customers can buy prepaid data, airtime and SMS, or voice bundles, directly through the app. They can also select the Pay Bills menu option to settle their DStv accounts, pay a utility bill or take care of a traffic fine.

With the app’s Scan to Pay functionality, users can scan a QR code to pay for goods and services wherever Masterpass is accepted, including all SnapScan and Zapper merchants. Once a QR code is scanned, users select the card they wish to use, and enter their bank PIN number on their own device to complete the transaction.

Platform: Android and iOS

Expect to pay: A free download and users will not be charged for any transaction fees.

Stockists:  Download VodaPay Masterpass for iOS here and for Android here.

Charge Running

Most running apps track data like pace and distance and, in some cases play audio designed to motivate you, but don’t give you the push you get when you run with a friend. Charge Running is an app that lets you run alongside other runners, virtually, as well as giving live coaching to help you go the distance.

The app includes features such as:

·       Unlimited access to live running classes and virtual races  

·       The ability to compete with runners anywhere in the world in real-time

·       A live leaderboard that shows where you are in the pack to keep you pushing

·       Live, personalised feedback from professional trainers 

·       Group chats with coaches and fellow runners throughout the run

·       On-demand runs for times when you can’t join the live groups 

·       A choice of difficulty levels and race types 

Platform: Android and iOS

Expect to pay: A free seven-day trial; thereafter R150 per month

Stockists: Visit the Charge Running site here for downloading instructions.

South African App Integrator Directory

The South African App Integrator Directory from Xero is designed to solve the complexity of choosing apps for small business owners.

The directory is now available in South Africa with six partners, including Realm Digital, Radical Cloud Solutions, Nimacc, Insights, Iridium Business Solutions and Creative CFO. According to Xero, these are all organisations with a proven track record of successfully integrating marketplace apps into Xero businesses. There are also currently over 700 apps in Xero’s App Marketplace worldwide, 21 of which are South African born.

As small businesses become more tech-savvy, they need to know exactly which apps to install on their devices and how the apps will help them. They also need to be able to install these apps from a trusted integrator so they know for what they are paying. 

Platform: Any device with an up-to-date Internet browser.

Expect to pay: A one month trial version is offered, after which the App Integrator ranges from R125 to R245 per month, depending on the company’s needs.

Stockists: Visit Xero here for downloading instructions.

Click here to read about uKheshe Health and LocTransie.

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Prize offered for drone films

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DJI and SkyPixel, the world’s most popular aerial photography community, have announced the first short film contest inviting users to submit cinematic stories shot with camera and gimbal products. The 2019 SkyPixel Short Film Contest will accept entries until 14 October 2019. It welcomes submissions from all creators, ranging from hobbyists to social media users and professional videographers. around the globe.

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The 2019 SkyPixel Short Film Contest consists of three storytelling categories—‘Big Moments Start Small,’ ‘Make Your Move’ and ‘Adventure Starts With You.’ There is no restriction on the type or brand of equipment participants use, and they can submit as many videos as they wish.

A total of 100 winners can win a range of prizes totaling $48,600 USD in categories including Recommended Films, Best Editing, Best Story, Nominated Entries, People’s Choice Prize as well as This Week’s Most Popular, sponsored by the partner SanDisk and WD brand from Western Digital Corp. This year’s Best Short Video winners will each receive the new Ronin-SC Pro Combo, Osmo Action as well as WD 2TB My Passport Wireless SSD.

Winning entries will also be showcased on the SkyPixel website as well as to DJI’s millions of fans and followers across its social media platforms.

“DJI has redefined how people capture stable video for all of life’s moments. The compact size, portability and powerful imaging system of our Osmo and Ronin series have also made it possible for anyone to take their creativity and inspirations to the next level,” said Basile David, Director of Brand and Content Partnerships at DJI. “With this contest, we hope to encourage more people to embrace and share their own creative way of storytelling.”

Since 2014, the SkyPixel online community has attracted 16 million professional aerial photographers and content creators from more than 140 countries, growing into the largest aerial photography community today. Over the past five years, SkyPixel has received over 150,000 submissions, becoming a go-to platform for original aerial masterpieces and extraordinary footage powered by other gimbal products focusing on various themes.

Details of the 2019 SkyPixel Short Film Contest

The short film contest consists of three categories:

Big Moments Start Small: Create a video showcasing the small, lightweight design of your camera device and your best cinematic scenes. Users are recommended to include at least 10 seconds of behind-the-scenes clips of their product such as DJI Osmo Pocket or other devices.

Make Your Move: Create a video showcasing the stabilized footage from your device. Users are recommended to include at least 10 seconds of behind-the-scenes clips of their product such as DJI Osmo Series or other devices.

Adventure Starts With You: Create a short, cinematic narrative film to showcase your creative skills and visual effects. Users are recommended to include at least 10 seconds of behind-the-scenes clips of their product such as DJI Ronin Series or other devices.

*Video submissions should not be longer than three minutes in length.

Submission Details

Submission Start Date: August 15, 2019, 2:00 AM (EST)

Submission End Date: October 14, 2019, 2:00 AM (EST)

Award Announcement: October 31, 2019

Interested participants can visit the 2019 SkyPixel Short Film Contest website for more information on contest rules and guidelines. For more information, contact: Skypixel.campaign@dji.com

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