| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide each operator of a computer with a desirable operating environment and increase the computer security while the operator is away from the computer. <P>SOLUTION: The computer comprises a presence determination part 121 for determining whether an operator is present or not; a first processing executing part 103 that executes a first processing when the presence determination part 121 determines that an operator has been away from the computer continuously for more than a first period of time; a second processing executing part 104 that executes a second processing when the presence determination part 121 determines that the operator has been away continuously for more than a second period of time longer than the first time; and a third processing executing part 105 that executes a third processing when the presence determination part 121 determines that the operator who has been away continuously for more than the time period of the second time is present. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
