My understanding is still *** Don’t bind any shared/public hardware/software resource(display in this case) with special user *** If you really want to do that, develop another tools to be that. Admin which own the resource, for example car, could do it by themselves.
otherwise you will put yourself in your own box. And less extension, less flexibility even if you have a working model now. From: Ylinen, Mikko [mailto:[email protected]] Sent: Tuesday, October 28, 2014 2:09 PM To: Wang, Quanxian Cc: Jussi Laako; [email protected] Subject: Re: Simultaneous multi-user multi-seat architecture On Tue, Oct 28, 2014 at 5:01 AM, Wang, Quanxian <[email protected]<mailto:[email protected]>> wrote: > -----Original Message----- > From: Jussi Laako > [mailto:[email protected]<mailto:[email protected]>] > Sent: Thursday, October 23, 2014 3:17 PM > To: Wang, Quanxian > Cc: Lukasz Pawelczyk; [email protected]<mailto:[email protected]> > Subject: Re: Simultaneous multi-user multi-seat architecture > > On 23.10.2014 5:18, Wang, Quanxian wrote: > > If you bind UID with multiple displays, you will find a conflict. > > Which conflict? We have a working setup. [Wang, Quanxian] Suppose a case. A family has F(father), M(mother), Son(S), Daughter(D) They are all drivers. They have one car with Tizen IVI system. There are 4 seats for driver(front-left), others are customers(Front-right, Back-left, Back-right). This is where the misunderstanding is. There's only once seat for driver (as you would expect to have in a car). Any user can log in to that seat. Today: F - seat0, M - seat1 (for example) Tomorrow: M - seat0, taking her son to school sitting on front passenger seat: S - seat1 Every one has his own account on this Tizen IVI system. Every one maybe the driver and customer. In this setup, there would be no "roles" like this (other than the 'guest' user without login identity vs. normal users with login identity) Today, F is driver, you bind F with front-left display. Tomorrow, M is driver, do you want M use this display, or you want to reconfigure it? Customer or driver is not tizen ivi configure expert. So, the ideal case is that 'Any user who login into the Tizen IVI system should have the chance to select the visible and free displays as he want automatically instead of static binding'. This is what we are working on. -- Mikko
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