| 摘要 |
PROBLEM TO BE SOLVED: To securely receive a contact input that a user intends by invalidating an erroneous input which is easily caused when a vibration occurs.SOLUTION: An information terminal includes an input part, a vibration detecting part which detects a vibration, a contact measuring part which measures contact time contacting with the input part, a storage part which stores determining time for determining whether the contact to the input part is valid, and a contact determining part which determines whether the contact to the input part is a valid contact input on the basis of a comparison of the determining time and the contact time. The determining time is changed according to magnitude of the vibration detected by the vibration detecting part. |
