학술논문
COMPUTER WITH VIRTUAL KEYBOARD AND DISPLAY
Document Type
Patent
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Abstract
A computer includes a host (10). The host includes an enclosure (11), a circuit board (12) and a projection system (13) both enclosed in the enclosure. The enclosure defines a projection hole (114) therein. The projection system electrically connects with the circuit board. The projection system aligns with the projection hole for projecting information of the computer on a wall via the projection hole. The computer further comprises a virtual keyboard system (15) received in the enclosure. The virtual keyboard system can project a virtual keyboard (16) by which a user of the computer can input data and operate the computer.