Companies are touting the latest and greatest tech innovation at the Consumer Electronics Show in Las Vegas. Among the innovations are smart cars that learn about their drivers, bots for children, and magic mirrors.

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(Rick Wilking/Reuters)

Best new buddy?

A showgoer examines the Avatar iPal robot, marketed as a companion for children. Avatar says the robot can speak like a child of four to eight years of age.

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(Rick Wilking/Reuters)

Mirror, mirror on the wall

The YouCam Makeup mirror allows users to see how they would appear with different styles of makeup, without ever actually picking up a powder brush or lipstick.

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(Rick Wilking/Reuters)

Introducing the new surround sound

This UFO-shaped speaker hovers above its base when music is playing. Crazy Baby, says its Mars speaker offers 360-degree sound projection.

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(David McNew/AFP/Getty Images)

Home helpers at the ready

LG says its robots will help consumers in their homes, controlling things like heating and air conditioning through voice command. The robot can also move about and express emotions.

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(John Locher/Associated Press)