At Mobile World Congress in Barcelona, Spain, this week, app maker ALK Technologies is showing …

Who wouldn’t fall in love with Scarlett Johansson whispering cinema listings in your ear? We’re taking a step toward the Siri-with-added-personality portrayed in the movie “Her” with the next generation of natural language interaction: a virtual personal assistant that gives you more than just a list of search results and even learns what you like. “Since the introduction of Siri, …

Chinese device maker Huawei unveiled a range of new devices overnight at the Mobile World Congress 2014 show in Barcelona. Huawei unveils new products at MWC 2014 in Barcelona. (Credit: Sarah Tew/CNET) The products include two smaller-screen tablets, a new smartphone, a MiFi wireless hotspot and a connected fitness tracker. The two Android tablets — the 7-inch Huawei MediaPad X1 …