View Single Post
Old 11-05-2009, 10:16 AM   #13
ardeegee
Maratus speciosus butt
ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.
 
ardeegee's Avatar
 
Posts: 3,292
Karma: 1162698
Join Date: Sep 2009
Device: PRS-350
Quote:
Originally Posted by DaleDe View Post
Nor is the screen change going to be instantaneous as they claim.
Maybe not, but maybe so. There are two issues with the "screen change"-- one is the refresh rate of the e-ink display. A new CPU won't change that. But the other issue is how long it takes to render a page to put it up on the screen. That can be sloooooow on current readers. On some PDFs-- especially graphic-heavy ones, it can take several seconds between pressing the page-change button and the reader changing the page. That can't be blamed on the display, that is the CPU. If they can make a faster, more optimized CPU (without vastly increasing battery drain and heat production) it is possible to make page changes "nearly instantaneous" in that factor.

(Okay, there is a third bottleneck in page changes-- the read speed for the flash memory-- but I doubt that it is a significant factor in blocks of memory as small as the page of a book.)
ardeegee is offline   Reply With Quote