KEYBOARD, ELECTRONIC DEVICE USING THE SAME AND INPUT METHOD

摘要

A keyboard includes a holographic film having holographic information of a keyboard arrangement recorded on a surface thereof; a virtual keyboard generated from the holographic film; and a touch panel adjoining the holographic film, configured to detect information corresponding to a position being touched thereon. The keyboard is of the advantages of multifunction, convenience and portability. An electronic device using the keyboard and an input method are also disclosed.