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Eric Jones, who lost the fingers and thumb in his right hand as he battled cancer, holds a Lego block using the world's first powered bionic digit device for patients with missing fingers.
Read the related story: "Bionic fingers give amputees upper hand"
The ProDigits fingers and circuitry.
The ProDigits finger disassembled.
ProDigits patient Michael Bailey, who lost several fingers in an industrial accident, plays a video game.
Michael Bailey's ProDigits prosthesis.
Frank Hrabanek, who suffered severe burns and lost four fingers and knuckles in his right hand in an industrial accident, demonstrates how he is now able to open a plastic container.