Smart ring providing multi-mode control in a personal area network

Patent metadata

Field	Value
Publication number	US-10635173-B2
Application number	US-201616308610-A
Country	US
Kind code	B2
Filing date	Aug 8, 2016
Priority date	Aug 8, 2016
Publication date	Apr 28, 2020
Grant date	Apr 28, 2020

Abstract

A smart ring (100) provides multi-mode control in a personal area network (PAN). The smart ring has a fingerprint sensor (106) for identifying upon which finger and which finger segment the smart ring is being worn. A controller (902) of the smart ring (100) enables a predetermined PAN device and PAN control function in response to identified finger and finger segment information (1, 2, 3) matching pre-stored fingerprint information. One of the PAN devices is thus selectively enabled and a predetermined function is controlled, based on identification of the finger and finger segment location of the smart ring (100). Several different PAN devices (narrowband radio, body-worn camera, sensors, gun holster, remote speaker microphone, broadband device, to name a few) can be selectively controlled and varied via rotation of the smart ring (100), making the smart ring well suited for public safety applications.

First claim

We claim:

1. A personal area network (PAN) control device, comprising:
a smart ring having a fingerprint sensor integrated on an interior surface, the fingerprint sensor identifying ring position based on identifying upon which finger and which finger segment the smart ring is being worn;
a memory located within the smart ring, the memory having pre-stored fingerprint information stored therein; and
a controller coupled to the memory and fingerprint sensor within the smart ring, the controller enabling a predetermined PAN control function in response to the identified finger and finger segment matching the pre-stored fingerprint information, wherein the smart ring further provides variable control of the enabled PAN control function via at least one of:
rotation of the smart ring;
sliding of the smart ring to different segment locations;
rotation of the smart ring and sliding of the smart ring, wherein rotation of the smart ring controls the variable control function and sliding of the smart ring to a different segment expands the control function so that rotation at a new segment provides expanded variable control.

2. The PAN control device of claim 1 , wherein the memory has finger location and fingerprint segment information for at least one of: thumb, index finger, middle finger, fourth finger, and outer finger of one or both hands of pre-authorized users stored therein.

3. The PAN control device of claim 1 , wherein the memory has finger location and fingerprint segment information for each thumb, index finger, middle finger, fourth finger, and outer finger of one or both hands of pre-authorized users stored therein.

4. The PAN control device of claim 1 , wherein the wearable ring further comprises a push-button on an exterior surface.

5. The PAN control device of claim 1 , wherein a non-match to the pre-stored match pre-stored fingerprint information triggers an emergency LED alert function indicative of an unauthorized user.

6. The PAN control device of claim 1 , wherein the smart ring comprises an adjustable flex portion for sizing.

7. A portable communication system, comprising:
a plurality body-wearable personal area network (PAN) devices, at least one of which comprises a smart ring; and
the smart ring, comprising:
a controller;
a sensor coupled to the controller, the sensor sensing fingerprint information for finger identification and finger segment location of a finger worn smart ring, and
the controller selectively enabling a predetermined function from a plurality of pre-stored functions for a device of the plurality of PAN devices, based on identification of the finger and finger segment location of the smart ring,
wherein the smart ring further provides variable control of the predetermined function of the selected device, and the variable control is provided by at least one of:
rotation of the smart ring at the finger segment location;
sliding the smart ring to a different finger segment location, without rotation of the smart ring;
sliding the smart ring to a different finger segment location along with rotation of the smart ring at each different finger segment location.

8. The portable communication system of claim 7 , wherein the plurality of pre-stored functions which are controllable by smart ring rotation, comprise one or more of:
increase/decrease volume;
channel up/down;
zoom-in/zoom out;
fast-forward/fast-reverse;
scroll up/down menu;
change page menu;
increase and decrease display intensity;
display intensity; and
user interface character size on display.

9. The portable communication system of claim 7 , wherein the plurality of pre-stored functions which are controllable by different finger segment locations of the smart ring, without smart ring rotation, comprise one or more of:
camera and video at two segments;
channel/zone function at three segments;
indoor display intensity and outdoor display intensity at two segments;
audio loudness for quiet environment and audio loudness for noisy at two segments;
light OFF and light ON at two segments.

10. The portable communication system of claim 7 , further comprising:
a light emitting diode (LED) coupled to the smart ring; and
the LED indicating an emergency alert indicative of an unauthorized user in response to the sensor sensing fingerprint information not matching pre-stored fingerprint information stored.

11. The portable communication system of claim 7 , wherein removal of the smart ring without a predetermined shutdown of the smart ring puts the smart ring in a lock-down mode and triggers an alarm alert.

12. The portable communication system of claim 7 , wherein the smart ring is adjustable via an elastic material.

13. The portable communication system of claim 7 , wherein the smart ring detects a thumb, an index finger, a middle finger, a ring finger and a little finger to provide a different control function for a different PAN device of the plurality of PAN devices, and the smart ring senses each finger segment of each thumb, index finger, middle finger, ring finger and little finger to provide variable control via rotation of the smart ring.

14. A personal area network (PAN) control device, comprising:
a smart ring having a fingerprint sensor integrated on an interior surface, the fingerprint sensor identifying ring position based on identifying upon which finger and which finger segment the smart ring is being worn;
a memory located within the smart ring, the memory having pre-stored fingerprint information stored therein, wherein the memory has finger location and fingerprint segment information for at least one of: thumb, index finger, middle finger, fourth finger, and outer finger of one or both hands of pre-authorized users stored therein; and
a controller coupled to the memory and fingerprint sensor within the smart ring, the controller enabling a predetermined PAN control function in response to the identified finger and finger segment matching the pre-stored fingerprint information.

15. A personal area network (PAN) control device, comprising:
a smart ring having a fingerprint sensor integrated on an interior surface, the fingerprint sensor identifying ring position based on identifying upon which finger and which finger segment the smart ring is being worn;
a push-button on an exterior surface;
a memory located within the smart ring, the memory having pre-stored fingerprint information stored therein; and
a controller coupled to the memory and fingerprint sensor within the smart ring, the controller enabling a predetermined PAN control function in response to the identified finger and finger segment matching the pre-stored fingerprint information.

16. A personal area network (PAN) control device, comprising:
a smart ring having a fingerprint sensor integrated on an interior surface, the fingerprint sensor identifying ring position based on identifying upon which finger and which finger segment the smart ring is being worn;
a memory located within the smart ring, the memory having pre-stored fingerprint information stored therein; and
a controller coupled to the memory and fingerprint sensor within the smart ring, the controller enabling a predetermined PAN control function in response to the identified finger and finger segment matching the pre-stored fingerprint information, wherein a non-match to the pre-stored fingerprint information triggers an emergency LED alert function indicative of an unauthorized user.

17. A personal area network (PAN) control device, comprising:
a smart ring having a fingerprint sensor integrate

Assignees

• Motorola Solutions Inc

Inventors

• Lim Bing Qin
• Chua Chong Keat
• Goh Wai Kuen
• Heng Khay Loon
• Teoh Wooi Ping

Classifications

• G06F2203/0336

  Mouse integrated fingerprint sensor · CPC title

• H04W4/80

  Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title

• G06F3/014 Primary

  Hand-worn input/output arrangements, e.g. data gloves · CPC title

• H04L63/0861

  using biometrical features, e.g. fingerprint, retina-scan (cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data H04L9/3231) · CPC title

• G06F2203/0331

  Finger worn pointing device · CPC title