A Tiny Personal Computer
The 17-gram (0.59-ounce) wireless device has bluetooth capability and is
equipped with a GPS, compass, gyro-sensor, battery, barometer, speaker
and microphone.
An engineer of Japanese machinery maker NS West shows the 'Earclip-type
Wearable PC', equipped with vital sensors, such as pulse meter,
thermometer and bluetooth wireless communication device, in Tokyo, on
February 20, 2014.
German Digital Pen that checks for spelling errors on PAPER and vibrates when you make a mistake
A pair of German inventors have created a digital pen that can check for spelling mistakes in handwriting.
The
Lernstift, which is German for learning pen, has a built-in sensor that
recognizes writing movements and tracks the shape of the letters to
recognize words. It then vibrates when a mistake is made.
Lernstift
also has Wi-Fi built-in and the pen can be connected a smartphone or PC
to upload written texts online, share them on social networks or take
part in writing training.
German inventors have developed a new hi-tech pen that gently vibrates
every time it senses a spelling mistake or sloppy handwriting.