Ray Displays Ray: A Text-Friendly Pico Projector

At a Glance

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  • Ray Displays Ray

    The no-frills Ray pico projector displays legible text on a small screen but its color graphics and nonremovable battery disappoint.

At a Glance

The no-frills Ray pico projector displays legible text on a small screen but its color graphics and nonremovable battery disappoint.

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Piper combines security and home automation in one package

Jul 17, 2014 3:00 AM

Not only can Piper's wide-angle lens see everywhere in your room, it's also a Z-Wave hub, letting you control compatible accessories from a single app.

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Piper combines security and home automation in one package

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