发明名称 |
Information handling system with touch pad and point stick |
摘要 |
An information handling system is disclosed including a display, a base coupled to the display and a keypad with a plurality of keys disposed on the base. The system further includes a touchpad located proximate the keypad and a point stick located substantially between at least two of the plurality of keys, wherein the point stick is configured to be a scroll control device. A method for manipulating information on a display of an information handling system is further disclosed herein. The method includes moving a cursor on the display using a touchpad proximate a keypad on the information handling system and scrolling the information on the display in a direction corresponding with the direction of pressure applied to a top portion of a point stick located substantially between at least two keys of the keypad. |
申请公布号 |
US8749589(B2) |
申请公布日期 |
2014.06.10 |
申请号 |
US20090416123 |
申请日期 |
2009.03.31 |
申请人 |
Dell Products L.P. |
发明人 |
LeBert Ronald;Nerhood, II Robert C.;Mundt Kevin |
分类号 |
G09G5/00;G06F3/01;G06F3/038;G06F3/0485 |
主分类号 |
G09G5/00 |
代理机构 |
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代理人 |
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主权项 |
1. An information handling system, the system comprising:
a processor; a memory accessible by the processor; a display; a keypad with a plurality of keys; a touchpad located proximate the keypad; a point stick located substantially between at least two of the plurality of keys; and instructions stored in the memory that, when executed, cause the processor to:
scroll a portion of the display in a first scroll mode in response to pressure applied to the point stick, wherein the first scroll mode comprises scrolling at a single speed;detect an indication of a change of scroll modes; andscroll the portion of the display in a second scroll mode in response to pressure applied to the point stick, wherein the second scroll mode comprises scrolling at an increasing speed as a function of the pressure applied to the point stick.
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地址 |
Round Rock TX US |