Robot hand shows gentle touch and other tech news

BBC Click’s Omar Mehtab looks at some of the best technology news stories of the week including:

  • Technology conference Mobile World Congress is cancelled over concerns about the spread of the coronavirus

  • Trials of a blood drawing robot reveal it performed as well, or better than human clinicians

  • A robot hand capable of handling delicate objects and playing the piano is developed

See more at Click's website and @BBCClick