Karma/Specifications
< Karma
Revision as of 05:55, 12 August 2009 by ChristophD (talk | contribs)
Introduction
Constraints
Since a large percentage (if not the majority) of Karma users are envisioned to be using OLPC XO-1 laptops, netbooks, older hardware or generally relatively slow systems there are several performance constraints that need to be taken into account when designing Karma lessons.
- CPU/Memory:
- Display: Karma lessons should work well on displays with a resolution of 1024*768 (whereby a part of the display may be taken up by browser UI elements!).
- Mass storage: Since especially the XO-1 laptop only has very limited local mass storage (1GB) lessons should be kept reasonably small.
- Connectivity: Karma lessons must not assume constant connectivity with a locally (e.g. XS) or globally available server. Support for storing data locally will be provided by Karma.
Animations
- Format(s): TBD
- Recommended tools: TBD
- Notes: TBD
- ...
Images
Sound
- Format(s): OGG Vorbis
- Bit rate: TBD
- Max. size per lesson: 3~4MB
- Recommended tools: Audacity
- Notes: TBD
Video
- Format(s): TBD
- Recommended tools: TBD
- Notes: TBD
- ...