As an extra safety bonus, it also features an auto-off sensor, just in case a certain someone wakes up late and has to run to class in a hurry.
Christopher Knight was arrested last week after setting off a motion sensor in an alleged break-in at a youth camp.
"If the sensor gives off a reading that's "really crazy, then you could go out to the bridge that day and take a look.
The sensor automatically turns off after an hour if it hasn't been used for writing.
The processor then hung too close to the fan, its heat causing a sensor to go off which automatically shut down the server.
This air gap allows light to come through the touch sensor and reflect off the LCD, which causes added glare for the user.
However, there are problems with longer-term use, as the skin constantly produces new cells, while those at the surface die and are brushed off, meaning a new sensor would need to be attached at least every fortnight.
Footie fans can breathe a sigh of relief thanks to the state-of-the-art trolley which comes complete with tilting iPad holder and speakers, a front bumper complete with a sensor which lets off a warning beep if you get too close to other shoppers and an onboard battery with self-charging solar panel to ensure the viewing device never runs on empty.
ENGADGET: iPad dock shopping cart keeps footie fans and their other halves happy
With a smaller image sensor, a lens designed for a 35mm camera captures only the inner part of the image, cropping off the edges that the sub-size sensor chip can't see.
Plug in the Wii-style sensor bar, dust off your old Wii Remote or Balance Board and you'll find everything syncs and works just as it did before.
Here at CES 2013 the company is showing off a concept smartwatch that uses an ECG sensor to measure the pulse in your wrist.
ENGADGET: Toshiba's concept smartwatch reads your pulse, pulls maps from your phone
Called the IllumiRoom, bullets fly through the room, environments appear off screen using projections and a Kinect motion sensor monitors the position of the user.
Unlike the emergency feature on your keyfob, which sounds a loud alarm and notifies potential kidnappers that you're a fighter, the Nokia phone pretends that it's off when it's actually using every available sensor to suck in data about your location and captors.
One of many companies demoing a gaze-following setup is Fujitsu, which is showing off a prototype desktop PC with a built-in sensor and infrared LED.
Fujifilm introduced the X-Pro1 mirrorless interchangeable lens camera, Canon showed off the PowerShot G1X with a 1.5-inch sensor, Samsung boosted its SMART line of point-and-shoots, while Polaroid delivered the SC1630 Android hybrid.
Since there's no physical interface on the device to configure WiFi, the company's developed Blinkup, a way to enter SSID and password information on any iOS and Android smartphone and beam it to the Electric Imp's light sensor by rapidly pulsing the handset's screen on and off.
ENGADGET: Hands-on with the Electric Imp at Maker Faire (video)
You'll also need to pony up for lenses that were actually built for a full-frame sensor to really get your money's worth, though our hats off to Nikon for letting you use any old lens you please.
With WeMo SMART functionality added, the NetCam HD is viewable from the WeMo app and acts as an additional motion sensor on a WeMo network to trigger another device to turn on or off when it senses motion.
ENGADGET: Belkin unveils the NetCam HD WiFi camera, WeMo SMART functionality in tow for $150
You may not see Capri embedded on the PCB of your portable gadget anytime soon -- at least, not until PrimeSense winds up wooing the pants off a lucky OEM or two -- so in the meantime, the company has connected the sensor board to the Nexus 10 via micro-USB.
The PlayStation 4's new Eye motion camera has a tilt sensor so it can tell players when its facing the wrong direction or if it's fallen off your TV stand.
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