Epson America has announced it is now shipping the world’s first Android-based see-through wearable display called the Moverio BT-100. These things look like glasses a high-tech Ray Charles might wear. The glasses use micro projection technology and a track pad that is Android-based to allow the wearer to enjoy video and other digital content on a virtual 80-inch perceived screen
via Epson ships Moverio BT-100 Android see-through glasses – SlashGear.
Anywhere that heat control is an issue, such as microchips or spaceships, this discovery allows the heat to be diffused around an invisibility zone, which allows for much better heat management.
'Thermal cloak' designed, could solve major chip, spacecraft issues • The Register.
The innovative CaddyTrek automated golf caddy from FTR Systems is here! Using a pocket-sized sensor, the CaddyTrek will follow in your footsteps and avoid obstacles with ease. The Caddytrek is compact and lightweight, so it’s a breeze to unfold and refold it with only one person.
The landscape for car HUDs has changed dramatically over the last year, so here is a short overview for what’s possible.
Microvision: Head Up Displays.
Microvision supplies a Pico projector which uses laser projection to project onto a car. It works during daytime and doesn’t need a film to be added to the glass.
AAXA also delivers a pico projector, which it claims is the worlds’ brightest.
Superimaging has a windscreen soluiton, using an emissive projection display. It doesn’t use pixels, which gives an interesting look to it, no idea how the image is generated though. Some more information here.
Wikipedia also has an interesting article on HUD’s including the different generations.
Virtual Cable is an interesting system that puts loads of information on the windscreen, but nothing on how the hardware works. They overlay the route as a cable op the windsreen, and overlay other information on the windscreen too.
Smart HUD uses Android and the Microvision pico projector to turn your smartphone into a HUD solution. A tracker device is added to the steering wheel, allowing you to safely operate the device.
By far the best software is Atoll Ordenadores ASmartHud series of apps, which are unfortunately iphone only 🙁
Indigogo has a project called IRIS which is pulled off the Pioneer system
Open Mesh sells access nodes and gateways to create WiFi coverage over large areas or inside buildings. The management software is cloud based and it’s all quite affordable and feature rich.
Open Mesh | Cloud-Managed Wireless Networks.
For only $100,000 you get a jetpack which pumps water in through a hose via an engine and then out again with such ferocity that it lets you fly up to 30 ft for 4 hours at 25 mph.
The inkling uses a pen and a module you put on the top of any notebook in order to allow you to save what you draw on any paper electronically.
Stanford scientists used a grid-structured electrode, which is fabricated by a microfluidics-assisted method, such that the feature dimension in the electrode is below the resolution limit of human eyes, and, thus, the electrode appears transparent. By aligning multiple electrodes together, the amount of energy stored increases readily without sacrificing the transparency. In addition, the battery is flexible, further broadening their potential applications.
There’s a fundamental flaw with fan-and-heatsink cooling systems: no matter how hard the fan blows, a boundary layer of motionless, highly-insulating air remains on the heatsink. You can increase the size of the heatsink and you can blow more air, but ultimately the boundary layer prevents the system from being efficient; it’s simply a physical limitation of fan-and-heatsink cooling systems in specific, and every kind of air-cooled heat exchanger in general, including air conditioning and refrigeration units.
But what if you did away with the fan? What if the heatsink itself rotated? Well, believe it or not, rotating the heat exchanger obliterates the boundary layer, removes the need for a fan, and it’s so efficient that it can operate at low and very quiet speeds.
via The fanless spinning heatsink: more efficient and immune to dust | ExtremeTech.
Driving distractions, primarily by cellphones and other electronic devices, are associated with up to 25 percent of U.S. car crashes, according to a report released on Thursday.
The study by the Governors Highway Safety Association (GHSA), a nonprofit group that works to improve traffic safety, assessed research from more than 350 scientific papers published since 2000.
It showed that drivers are distracted up to half the time and that crashes caused by distractions range from minor damage to fatal injury. Cellphone use raises the risk of crashing, but texting is likely to increase crash risk more than cellphone use.
via Gadgets tied to 25 percent of car crashes: report – Technology & science – Wireless – msnbc.com.
Pretty cool – the world is your PCB board!
Silver pen allows electrical circuits to be handwritten on paper and other surfaces.
There’s quite a few ways to turn your pc into a motion detector, the most common seems to be using a webcam and flash.
This works well, but here are a few ways to do it differently:
This is the DIY way
Turn Your PC Into a Motion Sensing Security Device with .NET.
NB the ultrasonic sensor in above article can now be found at Parallax inc here
This guy hooked up his PIR motion sensor to a logitech mouse to simulate the mousepress and turn his monitor on.
The Go!Motion is a complete expermenters tool, so not so good for the kiosk market but interesting nonetheless. It costs $135,-
Circuitgizmos.com has a USB PIR motion detector for $44,99. It looks like it’s pretty basic and still quite DIY.
The KSL Embedded Glob-x USB PIR sensor goes for $55,- and looks most like a plug and play product. It comes with some lovely software to set the sensitivity and what actions to perform when triggered.
Which is a shitload cheaper than the JVC KD-AVx77 (EUR. 600,-) or KW-AVX840 (EUR 500,-). It’s a two DIN unit and there’s not so much functionality as the JVC’s have – it only has 4 apps which are limited but Pioneer say they will be adding more.
Pioneer’s AppRadio delivers iPhone integration, automotive and audio bliss for $400 — Engadget.
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The German Fraunhofer Institute for Reliability and Microintegration recently reported the development of a camera with a lens attached that is 1 x 1 x 1.5 millimeters in size, which is the size of a grain of salt. At about a cubic millimeter in size, this camera is right at the size limit that the human eye can see unaided. The camera not only produces decent images but it is also very cheap to manufacture…so cheap in fact that it is considered disposable.
Resolution: 250 x 250 @ 40Hz
New Disposable, Medical Camera Is the Size of a Grain of Salt | Singularity Hub.
This features a pull out system for your old 35 mm camera, turning it into a digital one. It has a USB connection for copying the pictures and recharging. Unfortunately, it looks like it’s not real, but an April Fools joke.
Everyone who sees it wishes it was a real product though, it’s making huge noise on tha intarwebs.
RE-35 | Digital cartridges for analog 35-mm cameras.
