1.6 KiB
| title | tags | ||
|---|---|---|---|
| 02-intro-pervasive-and-ubiquitious |
|
Pervasive and Ubiquitious computing
Natural user interfaces
- applications off desktop
- physical linteraction moving away from mouse/keyboard/display
- natural acations used as input to systems
- better learnability, easure of use. ⇒ support tasks without changing them
- support special needs people
[!INFO] computer we wear communicate with more locally installed les ubiquitious computers
context awareness
- apps are aware of the environment around the user/the app and can adjus their behaviour to suit it
[!INFO] computer should behave in a more natural way [!INFO] also aware of our current goals
automatic capture and access
- automatically record and store things to remove the burden from humans and allows us to focus on things we are better at
Examples
context awareness
[!INFO] phone already knows your location
[!INFO] uses electroculography: eye tracking without a camera. wanted to know if you could build a context aware systems based on eye movements: copy, read, write, video, browse, NULL. They achieved 70%-80% accuracy, WITHOUT using complicated machine learning.
[!INFO] measure cognitive load using pupil dilation. with high cognitive load they show less information on screen to stop from distracting you.
[!QUESTION] if they block other stuff while we have high workload, how do we deci