Touch free operation of ablator workstation by use of depth sensors
An inventive system and method for touch free operation of an ablation workstation is presented. The system can comprise a depth sensor for detecting a movement, motion software to receive the detected movement from the depth sensor, deduce a gesture based on the detected movement, and filter the gesture to accept an applicable gesture, and client software to receive the applicable gesture at a client computer in an ablation workstation for performing a task in accordance with client logic based on the applicable gesture. The system can also comprise hardware for making the detected movement an applicable gesture. The system can also comprise voice recognition providing voice input for enabling the client to perform the task based on the voice input in conjunction with the applicable gesture. The applicable gesture can be a movement authorized using facial recognition.
1. A system for touch-free operation of an ablator workstation by an associated user, comprising: a depth sensor configured to detect an initial location and a subsequent location of a body part of the associated user; and a processor with a memory device, wherein the memory device is configured to store instructions that, when executed by the processor, cause the processor to: receive the detected initial location and the detected subsequent location of the body part, deduce a gesture based on the detected initial location and the detected subsequent location, validate the gesture based on a physical characteristic of the gesture, predict a location of a subsequent user movement location based on an initial user movement location, authorize the gesture as being from the associated user when the subsequent user movement location is within the predicted location, when the subsequent user movement location is outside the predicted location, authorize the gesture as being from the associated user based on facial recognition detected by the depth sensor, and cause the ablator workstation to perform an ablator task after the gesture is validated and authorized.
2. The system of claim 1 , wherein the ablator task with which the gesture is defined is based on a state of the processor.
3. The system of claim 1 , wherein the gesture is authorized when a hardware device is operated during the gesture.
4. The system of claim 1 , wherein a different ablator task is caused to be performed when voice input is received in conjunction with the gesture.
5. The system of claim 1 , wherein the ablator workstation is disassociated from the associated user after a period of motionlessness.
6. The system of claim 1 , wherein the ablator task is caused to be performed when the gesture is defined.
7. The system of claim 1 , wherein association of the ablator workstation to the user gives the user control of the ablator workstation.
8. The system of claim 1 , wherein the task is one of changing power settings of an electrode, changing maximum allowed temperature for the electrode, changing ablation mode, electrode selection for ablation, and electrode deselection for ablation.
9. The system of claim 1 , wherein the gesture is at least one of a head motion, a hand motion, and a body motion.
10. A non-transitory computer readable storage device storing a program of instructions executable by a machine to perform a method for touch-free operation of an ablator workstation by an associated user, comprising:
detecting an initial location and a subsequent location of a body part of the associated user;
receiving the detected initial location and the detected subsequent location of the body part,
deducing a gesture based on the detected initial location and the detected subsequent location,
validating the gesture based on a physical characteristic of the gesture,
predicting a location of a subsequent user movement location based on an initial user movement location,
authorizing the gesture as being from the associated user when the subsequent user movement location is within the predicted location,
authorizing the gesture as being from the associated user based on facial recognition when the subsequent user movement location is outside the predicted location, and
causing the ablator workstation to perform an ablator task after the gesture is validated and authorized.
11. The non-transitory computer readable storage device of claim 10 , wherein the ablator task with which the gesture is defined is based on a state of the processor.
12. The non-transitory computer readable storage device of claim 10 , wherein the gesture is authorized when a hardware device is operated during the gesture.
13. The non-transitory computer readable storage device of claim 10 , wherein a different ablator task is caused to be performed when voice input is received in conjunction with the gesture.
14. The non-transitory computer readable storage device of claim 10 , wherein the ablator workstation is disassociated from the associated user after a period of motionlessness.
15. The non-transitory computer readable storage device of claim 10 , wherein the ablator task is caused to be performed when the gesture is defined.
16. The non-transitory computer readable storage device of claim 10 , wherein association of the ablator workstation to the user gives the user control of the ablator workstation.
17. The non-transitory computer readable storage device of claim 10 , wherein the task is one of changing power settings of an electrode, changing maximum allowed temperature for the electrode, changing ablation mode, electrode selection for ablation, and electrode deselection for ablation.
18. The non-transitory computer readable storage device of claim 10 , wherein the gesture is at least one of a head motion, a hand motion, and a body motion.
19. A non-transitory computer readable storage device storing a program of instructions executable by a machine to perform a method for touch-free operation of an ablator workstation by an associated user, comprising:
detecting location and motion movements of a body part of the associated user,
receiving detected location and motion movements of the body part,
deducing a gesture based on the received motion movement of the body part,
validating the gesture based on a physical characteristic of the gesture,
determining whether the validated gesture is defined with an ablator task,
causing the ablator workstation to perform the ablator task,
comparing a difference between an initial movement location and a subsequent movement location,
authorizing the gesture as being from the associated user when the difference is within a predicted location, and
associating the ablator workstation to the user, thereby giving control of the ablator workstation to the associated user, wherein the ablator workstation is disassociated from the associated user after a period of motionlessness.
20. The non-transitory computer readable storage device of claim 19 , wherein a different ablator task is caused to be performed when voice input is received in conjunction with the gesture.