1. Water-resistant phones? Yes, please. 

    Sony’s flagship phone for 2013, the Xperia Z, comes with a 5-inch HD display, runs a glitzy version of Android, and is only 7.9mm thick — stuff we’ve come to expect from most high-end phones. What makes this one special is that its connection ports (Micro USB, micro-SD, and its SIM card) are all hidden under little panels to make the Z water resistant — you can dunk the thing in up to a meter of water for 30 minutes at a time. You’re probably not the type to bring your phone into the tub — or are you? Either way, this sort of water-resistant technology will hopefully become common enough that we don’t have to worry about our phones on rainy days or on trips to the beach

    More cool products and gadgets from CES 2013