| 摘要 |
PURPOSE: A HMD(Head Mount Display) view keyboard is provided to effectively reconfigure a command key function and a character input function of a mobile terminal such as a tablet PC, a PDA(Personal Digital Assistant), a pocket PC, a mini-notebook, a wearing PC and a PDA phone. CONSTITUTION: A character display line and a character display window display Korean and English by bring the contents of 26 character keys and 21 symbol keys from a keyboard array of a conventional 106 key keyboard. A 64 key keyboard and a 23 keyboard visualize the input of the character, a symbol and a numeric key, and carry out a role for guiding the character input. The character display line and the character display window carry out a role for a direct input keyboard on a touch screen.
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