发明名称 |
TOUCHSCREEN GESTURES FOR SELECTING A GRAPHICAL OBJECT |
摘要 |
A two-finger selection method is implemented on a touchscreen of an electronic device. One embodiment involves sensing the touch positions of two fingers on the touchscreen. In response to sensing the two simultaneous touch positions, a selection graphic is displayed and dynamically positioned on the touchscreen as a function of the two touch positions. A specific graphical object, such as a command button having an associated function, is selected in response to a separate selection input received while the selection graphic is positioned on the specific graphical object. |
申请公布号 |
US2013167062(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201113334369 |
申请日期 |
2011.12.22 |
申请人 |
HERRING DEAN F.;JOHNSON BRAD M.;RODRIGUEZ ADRIAN X.;SMITH JEFFREY J.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HERRING DEAN F.;JOHNSON BRAD M.;RODRIGUEZ ADRIAN X.;SMITH JEFFREY J. |
分类号 |
G06F3/048 |
主分类号 |
G06F3/048 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|