Gesture controlled login

摘要

An embodiment provides a method, including: activating, at an information handling device, an optical sensor; initiating, using a processor, an identification sequence; receiving, at the optical sensor, a sequence of user gesture input; determining if the sequence of user gesture input matches a predetermined sequence of user gesture input stored as training data, the determining comprising comparing, using the processor, data points derived from a three dimensional limb movement of the user gesture input with the stored training data; and providing an identification result. Other aspects are described and claimed.

主权项

1. A method, comprising:
activating, at an information handling device, an optical sensor for a gesture based login; initiating, using a processor, an identification sequence based on a security level for the gesture based login; receiving, at the optical sensor, a sequence of user gesture input; determining if the sequence of user gesture input matches a predetermined sequence of user gesture input stored as training data for the security level, the determining comprising comparing, using the processor, data points derived from a three dimensional limb acceleration of the user gesture input with the stored training data; responsive to a successful comparison between the user gesture input and the stored training data, providing an identification result; and responsive to an unsuccessful comparison between the user gesture input and the stored training data, providing a clue to the user, on the security level, for providing user gesture input for the gesture based login.