Developer: Genius
OS Support: Mac OSX 10.6+, WIndows 7/Vista/XP
Price: US$69.99

The Ring Presenter is a clever wireless, multi-function, five button mouse and laser pointer, all packaged into a small, light-weight, soft natural rubber finger ring. Powered by a thin, built-in Lithium-ion rechargeable battery, the 2.4 GHz wireless mouse has an operating range of more than thirty feet. There is even a built-in blue LED that flashes when the battery needs to be recharged. A three position slide switch on the side of the mouse controls the modes and power on/off. The device is available in seven colors.

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About David Acklam

I'm a retired professional engineer actively involved in community outreach working with our local educators to help engage our youth in the sciences and mathematics. I enjoy sharing our night sky as an amateur astronomer and volunteer with the Project ASTRO program, the Flandrau Science Center, the Lunar and Planetary Laboratory Kuiper Circle and as a docent with the Planetary Science Institute. I've been a Mac user since 2007.

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