The norms determine the conditions and constrains in controlling optional and conditional actions.
And Jaguar's technology can't compare with the Mercedes's, with the E55's showy Distronic intelligent cruise control and optional Drive Dynamic seats, which pressurize air bladders in the backrest to compensate for g-forces as the car whips around corners.
Mr Berners-Lee's work of the last decade or more has been to repair and augment some of that omission.The lack of two-way links, revision history (such as is found in Wikipedia), authoritativeness, unique and verified user identity and copyright control with optional royalties led Mr Nelson and his compatriots to look down on the web's implementation of hypertext.
Should you need it, you can control an optional serial extender, which is a rack-mounted piece of equipment that adds four addressable IR ports and four serial ports to your existing setup.
Connect the battery, fuse, control switch (optional), bilge level control switch, and bilge pump with heavy-duty wiring.
Parental controls, an optional component, can block certain programs from accessing the Internet, such as IM clients, and restrict newsgroup access.
A 14-week, randomized (computer-generated randomization of blocks of four), double-blind, cross-over, active-control with optional dose titration, equivalence clinical trial was conducted.
Finally, many modern amplifiers feature built-in effects with controls on the amp's primary control panel or optional floor controllers.
The steering wheel has controls for the cruise control, stereo and optional car phone.
By 2000, they had developed the 40B Sky Dragon, which featured an electronic steering mechanism, automated pressure control, and an optional set of spotlights inside the hull, to create a dazzling "night glow" effect.
