The E-Citizen app from Senegal uses photos and audio recordings. For example, click on a photo of a baby and select either French or a local dialect. You'll hear how to register a newborn child.
Kristy Totten for NPR
Whirlpool's Kitchen of the Future is on display at the International Consumer Electronics Show in Las Vegas. The concept includes a cooktop and connected backsplash that offers recipes and other information.
Developers Jelena Jovanovic (from left) and Christoph Kohstall and Intel Corp. CEO Brian Krzanich watch the Nixie wearable drone camera at the International Consumer Electronics Show in Las Vegas.
Ethan Miller/Getty Images
The Navigate Jacket from Wearable Experiments uses GPS navigation and a mapping app on the wearer's smartphone to signal directions. It's part of a new trend of wearable tech that some speculate will be a billion-dollar industry.
Rupert Kaldor /Wearable Experiments