| 发明名称 |
TACTILE INDICATOR FOR A PORTABLE ELECTRONIC DEVICE |
| 摘要 |
A method includes determining a status associated with a function of a portable electronic device; and actuating a tactile status indicator to change a texture at a surface of the portable electronic device for a period of time to indicate the status.
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| 申请公布号 |
CA2790377(A1) |
申请公布日期 |
2013.04.14 |
| 申请号 |
CA20122790377 |
申请日期 |
2012.09.11 |
| 申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
LADOUCEUR, NORMAN MINER;FYKE, STEVEN HENRY;GRIFFIN, JASON TYLER |
| 分类号 |
G06F3/01;G06F1/16;G06F15/00;H04W88/02 |
主分类号 |
G06F3/01 |
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