Kodak Luma Portable Projector 150 Lumen

Miniature movie machine throws a big image:

Smartphones do many things well, but that small screen makes it difficult to share photos and videos with a group. Kodak's ultra-compact Luma 150 produces bright, crisp images as large as 150-inches, for work or play, at home, in the office, or on the road. You can even mirror content wirelessly from most phones and tablets.

Plug-and-play hookup and operation:

There's an HDMI input for connecting a high-def video source, like a Blu-ray player or laptop computer. Use the standard USB input or MicroSD card slot for viewing photos — the slideshow mode is a nice touch.

The built-in rechargeable battery means you can project almost anywhere for up to 3 hours, or you can run longer on AC power by connecting the included USB power supply. The projector's built-in speaker delivers modest sound, and there's a minijack audio output to connect to headphones or a pair of powered speakers.