Consumer & Gadgets

Smart finger ring with integrated RFID chip

House key, wallet, health insurance card, hotel key card—a smart finger ring could replace all these in the future. Produced by a 3D printing process, the ring has an integrated RFID chip, tamper-proof, sealed and invisible. ...

Consumer & Gadgets

Hydrogen power plant for the garden

According to data from the German Environment Agency, private households currently are responsible for about a quarter of Germany's energy consumption in total. A good half of this energy is obtained from natural gas and ...

Consumer & Gadgets

AI is improving Google Assistant conversations

In order for Google Assistant to really help users with daily tasks, the tool should be able to understand the human user. This means not only understanding the words you speak but also recognizing the meaning behind them. ...

Consumer & Gadgets

Siri, meet grandma: Building a voice assistant for older adults

Computer scientists at the University of California San Diego received an Amazon Research Award to develop a voice assistant to better communicate with older adults. Their initial goal is to create a system capable of understanding ...

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