English letter coding method and a small keypad
Enhancing character input in electronic device
Entering a character into an electronic device
Ergonomic computer input device
Ergonomic computer keyboard
Ergonomic computer keyboard
Ergonomic customizable user/computer interface device
Ergonomic customizeable user/computer interface device
Ergonomic customizeable user/computer interface devices
Ergonomic hand-attachable controller
Ergonomic human-computer interface apparatus and method
Ergonomic input device
Ergonomic keyboard
Ergonomic keyboard
Ergonomic keyboard apparatus
Ergonomic keyboard apparatus
Ergonomic keyboard apparatus
Ergonomic keyboard device
Ergonomic multi-axis controller
Ergonomically-shaped hand controller