Re: Re: Re: Re: Unless...
Unless you're talking about a different device than I've seen linked here ( http://www.viewsonic.com/products/airpanel_airpanelv150.htm ), you are mistaken. The ViewSonic "airpanel" is a Mira device. It uses 802.11b to view your desktop on an unattached device which acts essentially as a dumb terminal to your PC (using XP Pro's Remote Desktop ... hence the included upgrade to Windows XP Pro and the 802.11b wireless gear included in the package). It does have a CPU and an OS, but the CPU/OS are just enough to drive the Remote Desktop client (XScale processor and Win CE), and the memory supplied (64MB) is far below spec for Windows XP.
Viewsonic also makes tablet PCs: http://www.viewsonic.com/products/tablet_pc_viewpad1000.htm
But those aren't under discussion here, I don't think.
Yes, Mira uses Remote Desktop technologies, which only send the WinGDI commands for updates across the wires, not a full-screen snapshot 30 times per second. However, of course, note that some applications (games and screen savers) might do massive-bandwidth GDI calls (ie, send a full-screen bitmap to the screen a few times a second) which Mira and its kind would never be able to handle well.
If Apple were to do this, I'd expect they'd substitute their Remote Desktop technology for MS's, etc. Don't know how the relative bandwidth requirements compare, but I'd suspect they're pretty similar one to the other.
That having been said, Apple would have to eliminate the bad design aspects of Mira. It would be really neat if Apple allowed an attached monitor to be used in addition to the remote desktop, but I don't see that happening (I don't believe their Remote Desktop tech allows for such a thing, just as MS's RD tech doesn't). An advantage for Apple would be if the detachable monitor was large enough to be used attached as well, so users don't have a "dead" monitor on their desktop while the detached monitor is in use (this bothers Mira testers to no end ...)
Originally posted by lmalave
This Viewsonic is not a wireless monitor - it's a Tablet PC.
Unless you're talking about a different device than I've seen linked here ( http://www.viewsonic.com/products/airpanel_airpanelv150.htm ), you are mistaken. The ViewSonic "airpanel" is a Mira device. It uses 802.11b to view your desktop on an unattached device which acts essentially as a dumb terminal to your PC (using XP Pro's Remote Desktop ... hence the included upgrade to Windows XP Pro and the 802.11b wireless gear included in the package). It does have a CPU and an OS, but the CPU/OS are just enough to drive the Remote Desktop client (XScale processor and Win CE), and the memory supplied (64MB) is far below spec for Windows XP.
Viewsonic also makes tablet PCs: http://www.viewsonic.com/products/tablet_pc_viewpad1000.htm
But those aren't under discussion here, I don't think.
What would be an entirely different product (but definitely not worth $4000 since it has even less functionality than a Tablet PC) is a true wireless monitor with touch screen, which wouldn't have a CPU but would act as a combination wireless display / input device. I'm not sure what kind of bandwidth sending the full-screen video would take, though. My guess is the 11Mbps Airport is not enough. And forget Bluetooth - remember, folks, it's only 724Kbps!! And even if they used 802.11a that's only 72Mbps, I think. But maybe it only updates part of the screen? Maybe it's like when you use Remote Desktop typ technologies... That would imply that the display would have to have at least a small CPU, since it would be more than just a "dumb display".
Yes, Mira uses Remote Desktop technologies, which only send the WinGDI commands for updates across the wires, not a full-screen snapshot 30 times per second. However, of course, note that some applications (games and screen savers) might do massive-bandwidth GDI calls (ie, send a full-screen bitmap to the screen a few times a second) which Mira and its kind would never be able to handle well.
If Apple were to do this, I'd expect they'd substitute their Remote Desktop technology for MS's, etc. Don't know how the relative bandwidth requirements compare, but I'd suspect they're pretty similar one to the other.
That having been said, Apple would have to eliminate the bad design aspects of Mira. It would be really neat if Apple allowed an attached monitor to be used in addition to the remote desktop, but I don't see that happening (I don't believe their Remote Desktop tech allows for such a thing, just as MS's RD tech doesn't). An advantage for Apple would be if the detachable monitor was large enough to be used attached as well, so users don't have a "dead" monitor on their desktop while the detached monitor is in use (this bothers Mira testers to no end ...)