Keypads have integrated deep into everyday schedule of an average person that it is almost
impossible to carry out working on electronic devices without using them. Computer keyboards, calculators, remote controls, game joysticks, electronic locks and ATM machines are just a few cases where one cannot do even a single task without using keypad. It becomes quite uncanny that how deeply this electronic accessory has embedded into lives of a major part of the population. Various types of keypads exist as per user’s requirements. For instance, computer and some smartphones have QWERTY keypad while calculators and simple telephones come with an alphanumeric keypad.
No comments:
Post a Comment