Social uses

As seen in the video above taken from the film Minority Report. This uses a similar way of scanning a person and then setting up adverts specifically for them using their name. This is a way that advertisers could use biometric implants. For example you could keep information about your likes and dislikes even what you brought last time you visited the store and this could then be used to show you products that you may be interested in purchasing. (taken from http://disney.families.com/blog/disney-world-implementing-new-fingerprint-scanner-security)

This type of scanning and evaluating of your likes and dislikes could not only be used by companies and advertisers but used by everyone. for example if you were sat in a bar and you had a device that let you scan through the people there you could decide who to talk to and who not to talk to.