Home » BBC News - Technology » technology news » The smart button controlled by your fingerprints The smart button controlled by your fingerprints Unknown 6:14 PM BBC News - Technology technology news Lara Lewington looks at a device where your fingerprints control different functions. from BBC News - Technology http://ift.tt/2mtTRNm Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati