Catégories : Tous - memory - design - attention

par Darren Smith Il y a 15 années

423

Attention (ACS)

The intricacies of attention involve both automatic and conscious processes, with the ability to perform dual tasks hinging on the use of different sensory modalities. Attention is influenced by external stimuli and internal motivations, encompassing bottom-up and top-down mechanisms.

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