brain-computer interfaces (bci) record brain signals, analyze and translate them into control commands which are relayed to output devices that carry out desired actions. these systems do not use normal neuromuscular output pathways. actually, the principal goal of bci systems is to provide better life style for physically-challenged people which are suffered from cerebral palsy, amyotrophic la...

The culture-based user interface design is a new field in interface design, crucial for designers of all disciplines, in a world where interface design is both more in demand and less profitable than ever before. No business visual communication is complete without an interface, but companies are no longer satisfied with websites that merely look good. Now they must work hard as well-they must ...

For most computer users the human – computer interface is a visual environment in which the user depends on the sense of sight to interact with a graphical user interface. The most common device for interaction with a graphical user interface is the mouse. The user perceives objects in the environment visually and using hand-eye coordination moves the cursor to the desired object to interact wi...

This paper concerns a multimodal interface for designing graphics. The human-machine interaction is achieved by using a pen computer connected to a speech recognition device. The user and the computer cooperate: the user sketches graphics with the pen, the computer understands the user's intention and displays an accurate version of the hand-sketched drawing. The final document is produced sequ...