We have been seeing an increase in devices using USB lately, but now what Steve Randall and his friend Ted Schwarzkopf recently reveled may just turn out to be a boon for Locksmiths or thieves!?
The Electronic key Impressioner or EKI.
It is a prototype device which electronically maps the inside details of a lock using a scanning tool, it then sends information about the locks pattern to a computer via USB. A computer program interprets the pattern and comes up with a key code, depending on the details of the car you have entered before hand. Once you have the code a key cutting machine can use it to punch the key accordingly without having to wait for hours or days.