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LED

bottlelight-festooned wine bottles, helping to class things up a little

There's an old camping trick, for people who don't want to bother getting a lantern: just stick a flashlight up against the bottom of a plastic pop bottle, turn the flashlight on, then bask in the bottle's glow. Now you can do the same sort of thing with wine bottles, using suckUK's bottlelight.  Read More

The Confession Machine uses UV LEDs to print disapearing messages onto photosensitive pape...

Israeli artist Liat Segal has created a device that uses light to print fading messages onto photosensitive paper. The Confession Machine uses ultraviolet (UV) LEDs that are programmed to switch on and off at certain intervals in order to print people's confessions onto paper coated with a UV sensitive pigment. Then they disappear.  Read More

Joy Jackets were built as part of Cadbury's 'Joyville' campaign (Photo: Akio-Style)

One of the less practical examples of wearable technology we've seen of late is the "Joy Jacket" – a garment designed to convey a visual statement of happiness when the wearer consumes a certain chocolatier's product.  Read More

This near-infrared photo shows the invisible IR LED's on the Leddar in action

Leddar, short for LED Detection and Ranging, is a new type of detection and ranging sensor that uses LEDs to detect objects and determine their distance. While the Leddar is low resolution, it is also low cost, and it may find new applications in vehicles, traffic management, robotics and safety. Read on for our hands-on review.  Read More

A rendering of the GE Chandelier as it will be mounted high above PlayhouseSquare in Cleve...

PlayhouseSquare in Cleveland's historic theater district is erecting what is claimed as the world's largest outdoor crystal chandelier. With a height of 20 ft (6 m) and comprising some 4,200 crystal pieces, the biggest surprise is that General Electric, which is designing the chandelier, believes it will stand up to Cleveland's extreme weather.  Read More

The LightSpur in use

Anyone who runs or cycles after the sun goes down will tell ya, it's vitally important to make sure that you're visible to motorists. Nathan's LightSpur is one of the latest products designed to provide you with that visibility, and it looks like it draws equal inspiration from Tron and A Fistful of Dollars.  Read More

The SmartCharge LED lightbulb

When the lights go out due to a power outage at night, you'll probably have to spend the next few minutes fumbling around in the dark hoping to lay your hands on a nearby torch or trying to remember where you put the candles and matches. If only the lights could stay on for a while after the power was cut. The SmartCharge LED bulb has been developed with the simple aim of ensuring that users are never left in the dark again. It includes technology that's able to determine whether someone has just turned off the light at the switch, or there's been an actual power failure. If the latter, the bulb will provide users with hours of continuous light.  Read More

Zackees cycling gloves help enlighten drivers on cyclists' intentions

Head- and tail-lights certainly do a lot to help cyclists be seen at night, although they generally don't let motorists know which way those riders are planning on turning. That's where good ol' hand signals come in. In order to make those signals more visible, former Google software engineer Zach Vorhies has created Zackees illuminated turn signal gloves.  Read More

The ring connects to your iOS or Android device - provided it is Bluetooth 4.0 enabled

Like the idea of technology that wraps around a body part, displays the time and connects to your smartphone? No, we aren't talking about a smartwatch, but the "Smarty Ring" which may offer an even more subtle way to stay connected.  Read More

Third Kind kits add some light for safety and style

There are a number of outfits like Light Bohrd that make LED-lighted skateboards, adding some safety and style to the deck. But what happens if you like the lights but don't like the boards themselves? What happens is you look for a Third Kind. The company's new kit adds colorful LED lights to any skateboard, casting an eerie glow over the street or park features below.  Read More

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