2.1 What does it means by “Elderly people”? ............................................................................ 4
2.2 Ergonomic perspective for elderly people .......................................................................... 4
2.3 Human Memory and the Operational Processes .............................................................. 5
2.4 Age-related differences human cognition ........................................................................... 6
2.5 The barrier factors ........................................................................................................................ 7
Cognitive and motor decline .............................................................................................................. 7
Anxious about using technology ....................................................................................................... 7
User-friendliness of computer devices .......................................................................................... 7
2.6 Cognitive Decline ........................................................................................................................... 8
Eye vision ................................................................................................................................................... 8
Color ............................................................................................................................................................. 8
Sound ........................................................................................................................................................... 8
Attention and Simplicity ...................................................................................................................... 8
Memory ....................................................................................................................................................... 9
Motor decline ............................................................................................................................................ 9
2.7 Functionality and usability in ageing ................................................................................. 10
2.8 Anxious in use of technologies in the elders ................................................................... 11
2.9 Touch Gesture technology and elderly user .................................................................... 11
2.10 User-friendliness of technologies ........................................................................................ 13
Usage of mobile device in elderly users ...................................................................................... 13
Touch screen element ........................................................................................................................ 13
Spacing size ............................................................................................................................................ 14
d
Text characteristic ............................................................................................................................... 15
Multimodal communication and elderly users ........................................................................