INTERACTIVE SCALE

• US 20140326517A1
• Filed: 05/06/2014
• Published: 11/06/2014
• Est. Priority Date: 05/06/2013
• Status: Active Grant

• Current Assignee: University of Houston (University of Houston System)
• Original Assignee: University of Houston (University of Houston System)
• Inventors: Gomez, Hector Manuel Garzon
• Granted Patent: US 9,766,117 B2
• Time in Patent Office: Days
• US Class Current: 177/1
• CPC Class Codes: G01G 19/44 for weighing persons
• CPC Class Codes: G01G 19/50 having additional measuring devices, e.g. for height
• CPC Class Codes: G01G 23/18 Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated

Abstract

An interactive scale may provide a display, load cells, proximity sensor, light sensor, microcontroller, wireless transceiver, audio indicator(s) and/or visual indicator(s). The interactive scale may provide a variety of features, including proximity detection, detection of lighting conditions, wireless data communication, data tracking, and visual/audio indicator(s) that aid in utilizing the scale.

Claims

1. A weight scale comprising:

a microcontroller;

a display coupled to the microcontroller, wherein the display provides visual information to a user;

a power source for providing power to components of the weight scale;

at least one load cell coupled to the microcontroller, wherein the at least one load cell measures weight of the user;

a proximity sensor coupled to the microcontroller, wherein the proximity detector detects motion within a predetermined distance from the weight scale; and

a visual indicator coupled to the microcontroller, wherein the visual indicator provides visual notices to the user.

2. The weight scale of claim 1, wherein the visual indicator is activated when the proximity sensor detects motion.

3. The weight scale of claim 1, further comprising a light sensing module coupled to the microcontroller, wherein the light sensing module detects ambient light.

4. The weight scale of claim 3, wherein the visual indicator is activated when the proximity sensor detects motion and the light sensing module detects less than a predetermined amount of ambient light.

5. The weight scale of claim 1, further comprising an audio indicator coupled to the microcontroller, wherein the audio indicator provides an audio notice to the user.

6. The weight scale of claim 1, wherein the audio indicator provides the audio notice when a weight measured by the at least one load cell is stable for a predetermined period of time.

7. The weight scale of claim 1, further comprising a memory coupled to the microcontroller, wherein the memory stores trend data for the user;

a wireless transceiver coupled to the microcontroller, wherein the wireless transceiver is capable of transmitting and receiving data to an external device.

8. The weight scale of claim 7, wherein the wireless transceiver transmits trend data to the external device of a medical practitioner, nutritionist, or a third party.

9. The weight scale of claim 7, wherein the trend data comprises weight, a time stamp, and/or body fat.

10. The weight scale of claim 1, wherein weigh-in reminders are sent to an external device and the weigh-in reminders instruct the user to use the weight scale so that trend data is gathered for a predetermined period of time.

11. The weight scale of claim 1, wherein encouraging messages are sent to an external devices at predetermined increments of weight loss.

12. The weight scale of claim 1, wherein a loss or gain notice is sent to an external device when a predetermined amount of weight loss or gain is detected by the weight scale.

13. A method for providing an interactive weight scale, the method comprising:

providing a weight scale, the weight scale comprising

a microcontroller;

a display coupled to the microcontroller, wherein the display provides visual information to a user;

a power source for providing power to components of the weight scale; and

at least one load cell coupled to the microcontroller, wherein the at least one load cell measures weight of the user;

monitoring motion within a predetermined distance from the weight scale; and

activating a visual indicator when the proximity sensor detects motion within the predetermined distance from the weight scale.

14. The method of claim 13, further comprising monitoring ambient light with a light sensing module, wherein the visual indicator is activated when the proximity sensor detects motion and the light sensing module detects less than a predetermined amount of ambient light.

15. The method of claim 13, further comprising provides an audio notice with an audio indicator when a weight measured by the at least one load cell is stable for a predetermined period of time.

16. The method of claim 13, further comprising storing trend data for the user in a memory, wherein the trend data comprises weight, a time stamp, and/or body fat.

17. The method of claim 16, wherein a wireless transceiver transmits trend data to an external device of a medical practitioner, nutritionist, or a third party.

18. The method of claim 13, further comprising sending weigh-in reminder at a predetermined time interval to an external device instructing the user to weigh-in so that trend data is gathered.

19. The method of claim 13, further comprising sending encouraging messages to an external device at predetermined increments of weight loss.

20. The method of claim 13, further comprising sending a loss or gain notice to an external device when a predetermined amount of weight loss or gain is detected by the weight scale.