Now, smart pen that vibrates when you make spelling error

Lernstift is a regular pen with real ink, but inside is a special motion sensor and a small battery-powered Linux computer with a WiFi chip.

Jul 14, 2013, 17:59 PM IST

Now, digital pen to help kids with handwriting and spelling errors

Scientists have developed a digital pen to help clean up handwriting and spelling errors.

Jul 13, 2013, 16:03 PM IST

Now, smart pen that alerts you about grammar mistake

A German company has designed a vibrating pen that is capable of picking errors in spelling or letter formation in real-time, by delivering a warning vibration to the writer`s hand.

Feb 05, 2013, 15:48 PM IST