From the gadgets taking over Barcelona, to the robots taking care of Japanese seniors, we round up the week's big stories ...

What's next for Android? Google manager Seang Chau on app-less phones and the challenge of bringing new AI functions to old ...

AN AI-powered android nurse shows its bot-side manner as it gets hands-on with a patient. The test demonstrated how medical robots could be used to help the elderly with basic functions such as ...