Exo-tendon motion capture glove device with haptic grip response
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63F-013/212
A63F-013/21
A41D-019/00
A63F-013/40
A63F-013/42
A63F-013/428
A63F-013/285
출원번호
US-0497617
(2017-04-26)
등록번호
US-10137362
(2018-11-27)
발명자
/ 주소
Buchanan, IV, Thomas F
Meyer, Timothy
출원인 / 주소
Buchanan, IV, Thomas F
대리인 / 주소
Baber, Maheen
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
Motion capture and haptic glove systems/methods and devices are provided in this invention. In one embodiment of the invention a motion capture and haptic glove system is described, comprising: A glove portion to be worn on top of a user's hand, the glove having finger portions for the fingers and t
Motion capture and haptic glove systems/methods and devices are provided in this invention. In one embodiment of the invention a motion capture and haptic glove system is described, comprising: A glove portion to be worn on top of a user's hand, the glove having finger portions for the fingers and thumb of the user; a plurality of anchoring finger caps circumscribed around the extremities of the finger portions; a plurality of anchor points configured to generate sensor data identifying a flexion/extension and an abduction/adduction of the finger portions; a plurality of tendon-like cables configured to transmit the flexion/extension and the abduction/adduction data to a plurality of measuring devices for processing; a plurality of return force providers to ensure flexion and tension in the tendon-like cable elements; and a housing structure residing on the forearm and connected to the glove portion via the plurality of tendon-like cables.
대표청구항▼
1. A motion capture and haptic glove system comprising: a. A glove portion to be worn on top of a user's hand, the glove having finger portions for the fingers and thumb of the user;b. a plurality of anchoring finger caps circumscribed around the extremities of the finger portions;c. a plurality of
1. A motion capture and haptic glove system comprising: a. A glove portion to be worn on top of a user's hand, the glove having finger portions for the fingers and thumb of the user;b. a plurality of anchoring finger caps circumscribed around the extremities of the finger portions;c. a plurality of anchor points configured to generate sensor data identifying a flexion/extension and an abduction/adduction of the finger portions;d. a plurality of tendon-like cables configured to transmit the flexion/extension and the abduction/adduction data to a plurality of measuring devices for processing;e. a plurality of return force providers to ensure flexion and tension in the tendon-like cable elements;f. a housing structure residing on the forearm and connected to the glove portion via the plurality of tendon-like cables; andg. at least one vibrating motor to be placed within at least one of the anchoring finger caps to relay the sensations of shape and structure of an object within the hand upon the alignment of the finger caps in the palm. 2. The system of claim 1, wherein the housing structure is attached to the forearm via buckles. 3. The system of claim 1, wherein the anchor points are located at the extremities of the anchoring finger caps and at various joint positions on the hand. 4. The system of claim 1, wherein the anchor points are capable of capturing all the degree of freedom movements of the finger portions. 5. The system of claim 1 further comprising at least one measuring device placed within the housing structure. 6. The system of claim 1, wherein the measuring device measures the changes in resistance or position from the anchor points. 7. The system of claim 6, wherein the measured change in resistance or position is used to determine a positional and a displacement data of the glove portion. 8. The system of claim 1, wherein the measuring device may be a variable resistor or a rotary encoder. 9. The system of claim 1, further comprising a computer processing unit that inputs data transmitted from the measuring device and utilizes the positional and the displacement data received to impart an equal and opposite force on the return force providers. 10. The system of claim 1, wherein the tendon-like cables are routed to the forearm via routing fixtures, the routing fixtures ensuring that each tendon-like cable is correctly routed to its associated measuring device. 11. The system of claim 1, wherein the vibrators allow haptic sensations upon interaction with virtual objects. 12. The system of claim 11, wherein each vibrator is capable of vibrating independently and at differing frequencies. 13. A motion capture and haptic glove device comprising: a. A glove portion to be worn on top of a user's hand, the glove having finger portions for the fingers and thumb of the user;b. A plurality of anchoring finger caps circumscribed around the extremities of the finger portions;c. a plurality of anchor points configured to generate sensor data identifying a flexion/extension and an abduction/adduction of the finger portions;d. a plurality of tendon-like cables configured to transmit the flexion/extension and the abduction/adduction data to a plurality of measuring devices for processing;e. a plurality of return force providers to ensure flexion and tension in the tendon-like cable elements;f. a housing structure residing on the forearm and connected to the glove portion via the plurality of tendon-like cables; andg. at least one vibrating motor to be placed within at least one of the anchoring finger caps to relay the sensations of shape and structure of an object within the hand upon the alignment of the finger caps in the palm. 14. The device of claim 13, wherein the anchor points are located at the extremities of the anchoring finger caps and at various joint positions on the hand. 15. The device of claim 13 further comprising at least one measuring device placed inside the housing structure, wherein the measuring device measures the changes in resistance or position from the anchor points. 16. The device of claim 15, wherein the measured change in resistance or position is used to determine the positional and the displacement data of the glove device. 17. The device of claim 13, further comprising a computer processing unit that inputs data transmitted from the measuring device and utilizes the positional and the displacement data received to impart an equal and opposite force on the return force providers. 18. The device of claim 13, wherein the vibrators allow haptic sensations upon interaction with virtual objects. 19. The device of claim 18, wherein each vibrator is capable of vibrating independently and at differing frequencies. 20. A motion capture and haptic method, comprising the steps of: a. Utilizing a plurality of anchor points, circumscribed within anchor caps at the extremities of a finger and thumb portions of a glove device as well as at various joint positions of the hand, to generate data identifying a flexion/extension and an abduction/adduction of the finger and thumb portions, the anchor caps further comprising at least one vibrating motor to relay the sensations of shape and structure of an object within the hand upon the alignment of the finger caps in the palm;b. transmitting via a plurality of tendon like cables the flexion/extension and the abduction/adduction data, to a plurality of measuring devices, housed within a housing structure;c. utilizing the data transmitted to measure the positional and the displacement data of the finger and thumb portion of the device;d. inputting the measured data into a processing device; ande. outputting by the processing device, an equal and opposite force via return force providers, wherein the equal and opposite force allows the flexion/extension and the abduction/adduction of the finger and thumb portions of the device.
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