Gemma M. Bailey,Leon Chen,James K. Hook,Melanie S. Hopper,Susannah Marie Lindsay
申请号：
US13523097
公开号：
US20130338539A1
申请日:
2012.06.14
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A computer receives movement information, wherein the movement information is sent by a computer mouse input device in response to an end-user moving the computer mouse input device. The computer determines a frequency at which an end-user typically tremors based on the movement information received during a specified time interval, by utilizing a fast Fourier transform operation. The computer determines current tremor frequencies of the end-user based on additional movement information, by utilizing the fast Fourier transform operation. The computer modifies a value assigned to a warning counter in response to at least one magnitude of one of the current tremor frequencies exceeding a magnitude of the frequency at which the end-user typically tremors. The computer sends an electronic notification in response to the value assigned to the warning counter exceeding a limit of an acceptable level of hand tremor.
