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Priority claimed from US11/593,153external-prioritypatent/US20080106441A1/en
Application filed by Wayne ChiangfiledCriticalWayne Chiang
Publication of TW200736958ApublicationCriticalpatent/TW200736958A/en
A keyboard in the form of a carpet or a mat, comprising:a main body, a plurality of keys disposed within the main body, marks corresponding to the keys disposed on the surface of the main body for identifying key positions, an electrical circuit board disposed within the main body, and a connection device for connecting with a usual computer. Users can input data into the computer via the keyboard by using their feet alone.
TW095141312A2005-11-152006-11-08Keyboard in the form of a carpet or a mat
TW200736958A
(en)