tech4google

SPELLING CHECKER IN YOUR HAND... being in this new world is sometimes annoyed.. these computer aided generation has created many of the tech products which are incredible in themselves. now in series of all this a new type of  German pen is there to provide a safe type mode of writing..!! Lernstift  (German meaning "learning pen") is a digital pen with a difference. it doesn't have only ink stuffed in it  Daniel Kaesmacher, co-founder of Lernstift told : "Basically there are two functions. The calligraphy mode which helps you correct individual letters, and the orthography mode which vibrates when a word is misspelled." The pen employs a menagerie of sensors, including a gyroscope (for measuring orientation), accelerometer (for calculating propulsion) and magnetometer (a device that measures the strength and direction of magnetic fields) -- all to calculate the pen's 3-D movements. the pen is powered with AAA battery Linux computer includes