With modern-day DSLRs capable of fantastic stills and Hollywood-worthy video capture, it's more tempting than ever to take them everywhere — including underwater. If you're planning on testing your rig's sea legs, you're going to need one of these Ikelite Waterproof Camera Housings ($250 and up). Available for everything from point-and-shoots to semi-pro models, they'll keep your rig usable and dry down to 200 feet. [via]
If you need your next pocket cam to be as thin as possible — think millimeters here — then you'll want to take a look at the Sony Cyber-Shot TX55 Camera ($350). The latest pint-sized powerhouse from the Walkman maker features a 16.2 megapixel Exmor R CMOS sensor for terrific detail and low-light performance, Full HD video, fast, 0.1-second autofocus, crazy "By Pixel Super Resolution" processing that extends the 5x optical zoom to 10x without lowering the pixel count, SteadyShot image stabilization, Memory Stick Micro/MicroSD card support, and a 3.3-inch OLED touchscreen that'll let you ensure you've got the shot before the moment passes. [Scouted by Pete]
The dream of a complete cinema in your pocket gets one step closer to reality with the Sony HD Camcorder Projector ($900). Not content to simply shoot and store its 1080, 60p videos on the integrated 220GB hard drive, this pint-sized powerhouse also boasts a projector built into the space behind the fold-out three-inch touch screen, letting you share your newly-minted memories on an image up to 60 inches in size.