Examlex
According to Broadbent's filter theory of attention,only some of the physical signal is processed for ,with the remainder being filtered out.
Pointer
A pointer is a graphical symbol on a computer screen or interface that indicates where user interaction, such as clicks or selections, will occur.
Mouse
A pointing device used to interact with a computer interface by detecting two-dimensional motion relative to its surface.
Keyboard
An input device comprised of a set of keys, including alphabetic, numeric, and functional keys, used for typing text, entering commands, and controlling functions on a computer or device.
Trackball
A pointing device consisting of a ball housed in a socket containing sensors to detect rotation.
Q1: Describe the process of writing a formal
Q4: Define the terms "design focus" and "granularity"
Q5: The spectral power distribution of incandescent light
Q8: According to the effect,the frequency of a
Q23: Color<br>A)is in the wavelength of the light.<br>B)is
Q37: To demonstrate Emmert's law you need a
Q38: One can conclude from Haxby et al.'s
Q41: Cells in the nervous system that convert
Q49: Tactile agnosia is and is believed to
Q69: _ consist of pleasant responses to events