On Tue, Feb 24, 2009 at 12:29:57PM -0500, Wade Brainerd wrote: >To me, Bitfrost was just one more lofty windmill OLPC tried to tilt because >it seemed like an interesting challenge.
So you've said in the past. What of it? >I'm not clear why Sugar needs more protection from rogue activities than a >normal desktop environment has from rogue applications. The justification which interests me the most goes something like: "strong protections mean that there is less risk that kids and teachers will break things by installing software on their machines; therefore, educational innovations will spread faster." >Reinventing the desktop as a constructivist learning environment is a big >enough task for one development team / community to swallow. Reinventing >security is an altogether separate cause. There is no reinvention taking place here; instead, we are using both long-standing OS features (discretionary access control; memory isolation) and novel OS features (network containerization, cgroup-based memory resource limits) in new combinations as they become available. What has changed is that the Sugar UI and user expectations permit concentrated use of these features. >That said, Rainbow exists, so we don't need to do anything to remove it. So >long as people step up to maintain it and help activity developers fix the >issues they run into. The issue is that rainbow "has been maintained" and its downstream users (e.g. Sugar) need to give some feedback on the intermediate results so that there will be time for its upstream author to respond to that feedback. >But Michael, what you seem to be asking for - someone to pick up your solo >project and finish it Thank you, no. I apologize if my writing contributed to this gross misunderstanding of my purpose. Michael _______________________________________________ Devel mailing list [email protected] http://lists.laptop.org/listinfo/devel
