You do need some electrical expertise to make the switch. The wall plate costs $65 to $75 and is available in White, Ivory, Light Almond, and Black colors from retailers such as Lowe's and Fry's ...

Legrand Launches Touchless Light Switch. Available in both 15 amps and 20 amps, the product installs in place of any standard light switch and can be used in both single-pole and 3-way applications.