- From: Charles McCathieNevile <charles@w3.org>
- Date: Sun, 5 Mar 2000 06:52:26 -0500 (EST)
- To: Ian Jacobs <ij@w3.org>
- cc: Jon Gunderson <jongund@ux1.cso.uiuc.edu>, w3c-wai-ua@w3.org
I agree with Ian. Charles McCN On Fri, 3 Mar 2000, Ian Jacobs wrote: Jon Gunderson wrote: > > Note to checkpoint 5.5: This checkpoint is designed to promote the use of > APIs which provide efficient exchange of information between user agents > and assistive technologies. Notably in multi-tasking operating systems > this requires the ability to access the DOM and other Accessibility APIs in > process. In process communication eliminates the time delays which occur > with out-of-process communication between applications. The time delays > can result in slower response to user actions or potentially the user > missing important information. I object. This says "requires", which I don't think we agreed to. I though we agreed that in-process communication should be highlighted as a technique. I propose the following edit: <PROPOSED> This checkpoint is designed to reduce delays that an assistive technology user might experience due to communication overhead. Timely exchange is import for preventing loss of information, a risk when changes in content occur faster than the exchange with the assistive technology. One effective technique for providing timely access is to allow assistive technologies to run in the same process space as the user agent, thus eliminating inter-application communication delays. </PROPOSED> - Ian -- Ian Jacobs (jacobs@w3.org) http://www.w3.org/People/Jacobs Tel/Fax: +1 212 684-1814 or 212 532-4767 Cell: +1 917 450-8783 -- Charles McCathieNevile mailto:charles@w3.org phone: +61 (0) 409 134 136 W3C Web Accessibility Initiative http://www.w3.org/WAI Location: I-cubed, 110 Victoria Street, Carlton VIC 3053 Postal: GPO Box 2476V, Melbourne 3001, Australia
Received on Sunday, 5 March 2000 06:52:28 UTC