作者：Darren Smith 16 年以前
685
Attention (ACS)
Attention
Divided attention
Automaticaity
carried out without awareness
Dual-tasking is possible if using different modalities
Multimodality
There is a limit on concurrent activities
task difficulty, complexity
dependent on noise, stress, work-load
Design
reinforce messages
attract attention where necessary
information layout and entry forms
Driven by expectatiions, anticipation, motivations
goal driven
top down
Driven by external world: stimuli, colour, movement
Bottom up
Activated by top-down and bottom-up
tightly linked to eye/head movements
tightly linked to memory
multimodal
limitied
