IEEE Computer Society strives to provide an accessible web presence to all people, regardless of disabilities. To support this commitment, IEEE Computer Society has adopted the W3C's Web Content Accessibility Guidelines (WCAG) 2.0 Level A as the enterprise Web Accessibility objective. However, IEEE CS Web publishers are encouraged to deliver content at higher accessibility levels (Level AA or Level AAA) whenever possible. If you have any trouble accessing information or services on IEEE Computer Society's site, please contact csdl@computer.org. Please specify the nature of the accessibility issue and the assistive technology you use.