iPhone/iPod/iPad speaker docks come in all shapes, sizes, configurations and prices, and we've collected several new examples in this week's gadget collection. We've also got a robot gutter cleaner, a GPS child locator, two new Nikon cameras and some AARP books for the mature tech-phobic.
Samsung has sold 10 million Galaxy S IIIs, which means it's now worth it for accessory makers to make accessories – and Ballistic has. This GS3 case ($50) offers complete protection thanks to four layers: a molded screen protector, a shock absorbent polymer, an impact-resistant polycarbonate shell and soft silicone with reinforced corners. A lay-on-table feature ensures your screen would touch a surface if laid on its face.