发明名称 |
Apparatus and method for graphically displaying a vector simultaneously along with the numerical values of its vector components |
摘要 |
A handheld computing device (40) comprises a software application adapted to provide instructions to graphically display a vector on a display screen (48) simultaneously along with the numerical values for components of the vector. The software application may be further adapted to provide instructions to perform a vector math operation on one or more vectors, to allow a user to pick the vector for use in the vector math operation, concurrently while graphically viewing the vector on the display screen (48) simultaneously with its numerical values for components, and/or to allow a user to graphically input the vector by incrementing a vector component with an arrow key (101-104) on the input device (50), concurrently while graphically viewing the vector and vector changes on the display screen (48).
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申请公布号 |
US2003126166(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
US20010035113 |
申请日期 |
2001.12.27 |
申请人 |
GOOD JOHN C.;PRESTRIDGE SHAWN |
发明人 |
GOOD JOHN C.;PRESTRIDGE SHAWN |
分类号 |
G06F3/023;G06F3/033;G06F3/048;(IPC1-7):G06F3/00;G06F7/32 |
主分类号 |
G06F3/023 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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