Now, smart pen that vibrates when you make spelling error

German inventors have developed a new high-tech pen gently vibrates when an error is detected careless spelling or handwriting.

Learning pen is a normal pen with real ink, but inside is a special motion sensor and a small stack of Linux computers with WiFi chip.

Together they enable pin members for the specific detection of movements forms of the letters and a plurality of known words. If detected poor education or letter vibrate chaotic, 'ABC News' reported.

- Determining the form of errors and readability or spelling mode - word recognition and comparison of the word to a database language calligraphy Mode: The user can select between two functions. If the word is not recognized vibrate when Daniel Kaesmacher, the 33-year-old co-founder of the learning pen of Munich.

The other co-founder Falk Wolsky, 36, had the idea of ​​the pen, while his 10-year-old son last year was his homework.

"Your son has been struggling with her job and stay focused and should Falkland believe a pen, a kind of signal, is to stay focused," said Kaesmacher.

After a year and a half in development, the founders have to start learning pen on Kickstarter, expressed interest money and manometer