INPUT DETECTION FOR A HEAD MOUNTED DEVICE

• US 20150143297A1
• Filed: 11/22/2011
• Published: 05/21/2015
• Est. Priority Date: 11/22/2011
• Status: Abandoned Application

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Wheeler, Aaron, Thrun, Sebastian
• Application Number:
  US13/302,345
• Publication Number:
  US 20150143297A1
• Time in Patent Office: Days
• US Class Current: 715/830
• CPC Class Codes: G02B 2027/014 comprising information/image processing systems
• CPC Class Codes: G02B 2027/0178 Eyeglass type eyeglass details G02C
• CPC Class Codes: G02B 2027/0187 slaved to motion of at least a part of the body of the user, e.g. head, eye
• CPC Class Codes: G02B 27/017 Head mounted
• CPC Class Codes: G06F 1/163 Wearable computers, e.g. on a belt
• CPC Class Codes: G06F 2203/0339 Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
• CPC Class Codes: G06F 3/012 Head tracking input arrangements
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0485 Scrolling or panning

Abstract

Methods and devices for providing a user-interface are disclosed. In one aspect, a head-mounted-device system includes a processor data storage comprising user-interface logic executable by the at least one processor to receive data corresponding to first position of a head-mounted display (HMD) and responsively cause the HMD to display a user-interface comprising a view region, at least one content region located above the view region, and a history region located below the view region. The user-interface logic is further executable to receive data corresponding to an left or right movement of the HMD and responsively cause the HMD to move the field of view such that the at least one content region becomes more visible, for example, scrolling an item in a user interface. The scrolling may have a non-linear relationship with the head movement speed.

Claims

1. A method of entering text for head mounted display (HMD) comprising:

(a) receiving data that indicates a position of the HMD;

(b) calculating a direction of movement for the HMD;

(c) calculating a movement parameter for the HMD; and

(d) scrolling a text-entry menu within the user interface based on the calculated movement direction and the calculated movement parameter, wherein the scrolling has an associated speed, and wherein the associated speed has a non-linear functional relationship to the calculated movement parameter.

2. The method of claim 1, wherein the non-linear functional relationship is a quadratic relationship.

3. The method of claim 2, wherein the non-linear functional relationship is a polynomial function.

4. The method of claim 1, wherein the text-entry menu within the user interface comprises a scrollable list of items.

5. The method of claim 1, wherein the movement parameter is one of either movement speed, movement acceleration or movement impulse.

6. The method of claim 1, wherein the direction of movement corresponds to a rotation around an axis.

7. The method of claim 6, wherein the axis is defined by a head position of a wearer of the HMD.

8. The method of claim 1, wherein (a), (b), (c), and (d) are performed responsive to a first motion, wherein the first motion causes the user interface to be displayed.

9. A system comprising:

at least one processor; and

data storage comprising user-interface logic executable by the at least one processor to;

(a) receive data that indicates a position of a head mounted display (HMD);

(b) calculate a direction of movement for the HMD;

(c) calculate a movement parameter for the HMD; and

(d) scroll a text-entry menu within the user interface based on the calculated movement direction and the calculated movement parameter, wherein the scrolling has an associated speed, and wherein the associated speed has a non-linear functional relationship to the calculated movement parameter.

10. The system of claim 9, wherein the movement parameter is one of either movement speed, movement acceleration or movement impulse.

11. The system of claim 9, wherein the non-linear functional relationship is a quadratic relationship.

12. The system of claim 11, wherein the non-linear functional relationship is a polynomial function.

13. The system of claim 9, wherein the element text-entry menu within the user interface comprises a scrollable list of items.

14. The system of claim 9, wherein the direction of movement corresponds to a rotation around an axis.

15. The system of claim 14, wherein the axis is defined by a head position of a wearer of the HMD.

16. The system of claim 9, further comprising user-interface logic executable by the at least one processor to perform (a), (b), (c), and (d) responsive to a first motion, wherein the first motion causes the user interface to be displayed.

17. A non-transitory computer readable medium having stored therein instructions executable by a computing device to cause the computing device to perform functions comprising:

(a) receiving data that indicates a position of a head mounted display (HMD);

(b) calculating a direction of movement for the HMD;

(c) calculating a movement speed for the HMD; and

(d) scrolling a text-entry menu within the user interface based on the calculated movement direction and the calculated movement speed, wherein the scrolling has an associated speed, and wherein the associated speed has a non-linear functional relationship to the calculated movement speed.

18. The computer readable medium of claim 17, wherein the movement parameter is one of either movement speed, movement acceleration or movement impulse.

19. The computer readable medium of claim 17, wherein the non-linear functional relationship is a quadratic relationship.

20. The computer readable medium of claim 19, wherein the non-linear functional relationship is a polynomial function.

21. The computer readable medium of claim 17, wherein the text-entry menu within the user interface comprises a scrollable list of items

22. The computer readable medium of claim 17, wherein the direction of movement corresponds to a rotation around an axis.

23. The computer readable medium of claim 22, wherein the axis is defined by a head position of a wearer of the HMD.

24. The computer readable medium of claim 17, further comprising user-interface logic executable by the at least one processor to perform (a), (b), (c), and (d) responsive to a first motion, wherein the first motion causes the user interface to be displayed.