An electronic writing device is disclosed. The device includes an inertial measurement unit to measure motion of a finger of a user, activates the electronic writing device to perform pincer grip analysis of the user. An image acquisition unit captures one or more images of an object present. A colour sensor to reco...

ABSTRACT Coal Mine Monitoring System and Coal Miner's Smart Helmet Coal mines are not equipped with disaster management schemes and furthermore, working conditions are neglected exposing workers to occupational hazards. So, keeping this in mind, the proposed Invention “Coal Mine Monitoring System and Coal Miner's...