최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0610672 (2012-09-11) |
등록번호 | US-9239673 (2016-01-19) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 6 인용 특허 : 502 |
Methods and systems for implementing gestures with sensing devices are disclosed. More particularly, methods and systems related to gesturing with multipoint sensing devices are disclosed.
1. A method comprising: detecting a plurality of contacts corresponding to touches in a multipoint sensing area of a multipoint sensing device;determining a motion of the plurality of contacts;selecting a first set of one or more of the plurality of contacts;performing a gesture operation based on t
1. A method comprising: detecting a plurality of contacts corresponding to touches in a multipoint sensing area of a multipoint sensing device;determining a motion of the plurality of contacts;selecting a first set of one or more of the plurality of contacts;performing a gesture operation based on the motion of the first set;determining additional motion of the plurality of contacts;determining a maximum motion from the additional motion;comparing the maximum motion to the additional motion of the first set;based on the comparison, selecting a second set of one or more of the plurality of contacts, at least one contact of the second set having the maximum motion; andcontinuing the gesture operation based on the motion of the second set. 2. The method of claim 1, further comprising: comparing the maximum motion to the additional motion of one or more of the plurality of contacts;detecting a liftoff of the second set; andending the gesture operation based on the liftoff of the second set and further based on the comparison of the maximum motion to the additional motion of one or more of the plurality of contacts. 3. The method of claim 1, further comprising: comparing the maximum motion to the additional motion of one or more of the plurality of contacts;detecting a liftoff of the second set and continued contact of a subset of the plurality of contacts; andignoring motion of the subset based on the comparison of the maximum motion to the additional motion of one or more of the plurality of contacts. 4. The method of claim 1, wherein determining additional motion of the plurality of contacts includes determining a change in position of the plurality of contacts. 5. The method of claim 1, wherein determining a maximum motion from the additional motion includes determining the greatest change in position of the plurality of contacts. 6. The method of claim 1, wherein comparing the maximum motion to the additional motion of the first set includes comparing a scalar multiple of the maximum motion to the additional motion of the first set. 7. The method of claim 1, further comprising: determining that one or more contacts of the first set are relatively stationary based on the comparison of the maximum motion to the additional motion of the first set;wherein the selecting of the second set is further based on the determination that one or more contacts of the first set are relatively stationary. 8. The method of claim 1, wherein the gesture operation is one of scrolling, panning, zooming, rotating, and swiping. 9. An electronic system comprising: a multipoint sensing device that provides a multipoint sensing area for receiving inputs detecting a plurality of contacts corresponding to touches in the multipoint sensing area; anda gesture module configured to perform a gesture operation by determining a motion of the plurality of contacts,selecting a first set of one or more of the plurality of contacts,performing the gesture operation based on the motion of the first set,determining additional motion of the plurality of contacts,determining a maximum motion from the additional motion,comparing the maximum motion to the additional motion of the first set,based on the comparison, selecting a second set of one or more of the plurality of contacts, at least one contact of the second set having the maximum motion, andcontinuing the gesture operation based on the motion of the second set. 10. The electronic system of claim 9, wherein the gesture module is further configured to perform the gesture operation by: comparing the maximum motion to the additional motion of one or more of the plurality of contacts;detecting a liftoff of the second set; andending the gesture operation based on the liftoff of the second set and further based on the comparison of the maximum motion to the additional motion of one or more of the plurality of contacts. 11. The electronic system of claim 9, wherein the gesture module is further configured to perform the gesture operation by: comparing the maximum motion to the additional motion of one or more of the plurality of contacts;detecting a liftoff of the second set and continued contact of a subset of the plurality of contacts; andignoring motion of the subset based on the comparison of the maximum motion to the additional motion of one or more of the plurality of contacts. 12. The electronic system of claim 9, wherein determining additional motion of the plurality of contacts includes determining a change in position of the plurality of contacts. 13. The electronic system of claim 9, wherein determining a maximum motion from the additional motion includes determining the greatest change in position of the plurality of contacts. 14. The electronic system of claim 9, wherein comparing the maximum motion to the additional motion of the first set includes comparing a scalar multiple of the maximum motion to the additional motion of the first set. 15. The electronic system of claim 9, wherein the gesture module is further configured to perform the gesture operation by: determining that one or more contacts of the first set are relatively stationary based on the comparison of the maximum motion to the additional motion of the first set;wherein the selecting of the second set is further based on the determination that one or more contacts of the first set are relatively stationary. 16. The electronic system of claim 9, wherein the gesture operation is one of scrolling, panning, zooming, rotating, and swiping.
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