“CSpace creates a virtual moving screen display that contains a variety of particles suspended within its volumetric image space. When these particles are excited by two different infrared lasers, they illuminate to generate a 3D image.”
The two infrared lasers combine to form an image in a “volumetric image space” (something like a clear cube). The breakthrough made is in the technology as well as the display quality. Not only can the 3D image be viewed from any angle, but it also displays an incredibly high resolution. On top of this, the whole prototype requires no moving parts. So far they’ve only been able to create green 3D objects, but the hope is to eventually create full-color 3D images.
Tired of mucking about with your touchscreen? Constantly having to worry about scratching the screen in your pocket? Wiping the face of it with your t-shirt to get your greasy finger marks off it? Microsoft may have an answer.
SideSight, a prototype by Microsoft, uses Infrared proximity sensors to determine which way you want to spin or expand the screen of your smartphone. “The sensors can read inputs up to 10 centimeters away, just through reflected infrared light.” This way you can browse through your phone without having to worry about mucking up your screen.
While this technology is limited (for instance, you need a flat surface for the sensors to work), it shows some amazing potential for future phone interactions. By placing sensors all around the phone, you will be able to use your hands directly in front of the screen in order to shuffle through images or browse sites. Being able to tell exactly where your hands are gives you the added bonus of being able to control the interface with individual fingers or your hand position itself, something the touchscreen can only do through physical contact.
NEC has unveiled a powerful new infrared camera that can extrapolate
the thermal signatures of objects with absolutely no light present
– a big breakthrough that will result in vastly better night-vision
for consumers everywhere.
Showcased at the 2008 Security Show in Tokyo, the new HX0830M1 camera has been a bit hit due to the
“variety of applications including security- for intruder
detection, disaster relief- for searching for victims; and vision
enhancement- for use in aircraft, ships, and motor vehicles”,
according to Diginfonews .
Further adding to the appeal, the HX0830M1 can be used to collect temperature
distribution data, which will help to keep people out of harm’s way
“in high voltage environments or very high places”.
To truly grasp the night-time resolution enabled by this new
product, you’ve gotta wath the following video:
It’s only a matter of time until we, or our robotic self-driving
cars, will employ such infrared technology to augment our vision
whenever we encounter darkness. In which case it seems like
darkness itself, barring deliberate obfuscation, may be on the way
If there’s one thing movies have shown us, it’s that identifying people through biometrics can be flawed. Blood can be faked (GATTACA), eyes can be removed for retinal scans (Demolition Man), voices can be recorded (Sneakers) and fingerprints can be used from the guard you just used the Vulcan neck-pinch on (Spaceballs).
But have you ever thought of using your veins as an identification device?
The Hitachi Vein ID bounces Infrared Light from multiple angles which is “partially absorbed by hemoglobin in the veins and the pattern is captured by a camera as a unique 3D finger vein profile.” Veins are believed to be even more unique than fingerprints — even twins have different vein patterns.
Are veins the answer to biometric data theft concerns?
The great thing about veins is that, since they are located within the body and are invisible to the naked eye, they are incredibly hard to forge. One would have to have a scan of your vein structure and build a replica, something even crazy evil scientists might have a problem with. On top of this, if someone were to chop off your finger to access your data, the blood would drain out of your finger making vein identification useless (no blood, skinny veins).
A while back I reported on Microsoft's prototype called the SideSight, a cellphone which uses infrared sensors to determine your hand movement. Now it turns out Apple has applied for a patent on just that.
Sure, the image isn't too clear, but what you see is a possible infrared sensor array using LEDs or OLEDs as the sensor. You'll be able to rotate displays with just a wave of your hand if you bring it close to the screen. It doesn't stop there too. Apparently they're looking into the same technology for a possible OLED iPhone that will feature these sensors. Now THAT would be awesome.