System and method for a health status display

1. A method for outputting a health registry-issued test result or vaccination certification of a first user on a first user-worn device, said method comprising the steps of:

communicating, by a first user mobile device with a health registry for real-time decryption of a health token associated with a health status of the first user;

receiving, by the first user mobile device, the decrypted health token from the health registry over a network

based on receiving the decrypted health token, converting by the first user mobile device, the decrypted health token to at least a pre-defined symbol and color code associated with the health status of the first user; and

based on converting the decrypted health token, sending by the first user mobile device the pre-defined symbol and color to a first user-worn device to display an encoded health status of the first user in a line of sight of at least a second user to determine safe entry of the first user to enter a premise or establishment.

2. The method of claim 1 , wherein the first user-worn device is a line-of-sight (LoS) device or a circle-of-sight (CoS) device.

3. The method of claim 2 , wherein the LoS device is any one of a badge, smart watch, locket housing a smart watch, eyewear, or clip-on element.

4. The method of claim 2 , wherein the CoS device is any one of an over-the-ear headphones, ear buds, paste-on stems, paste-on strips, or behind-the-ear clip-ons.

5. The method of claim 1 , wherein the decryption results in a non-color/symbol-coded visual display of the health-registry issued test result or vaccination certificate in its native form.

6. The method of claim 5 , wherein the native certification is further abridged or abbreviated for display.

7. The method of claim 1 , wherein the test result and vaccination certificate are displayed using an identical color and different symbol.

8. The method of claim 1 , wherein the test result and vaccination certificate are displayed using an identical symbol and different color.

9. The method of claim 1 , wherein the decryption results in a covert display of the health-registry issued test result or vaccination certification on the first user-worn device, only revealed to a second user device upon decoding a tag from the first user-worn device.

10. The method of claim 9 , wherein the second user device is any one of a mobile device, scanner, or point-of entry terminal.

11. The method of claim 10 , wherein the second user device is decoding the tag by scanning a barcode, QR code, or digitally interacting/pairing with the first user-worn device.

12. The method of claim 1 , wherein the decryption results in an audio output from the first user worn or carried device corresponding to the health-registry issued test result or vaccination certification based on a pre-defined protocol.

13. The method of claim 1 , wherein the decryption results in a single-blind visual display that is a color and/or symbol-coded display unique to a business operator or venue gate-keeper based on an operator or gate-keeper-defined protocol.

14. The method of claim 1 , further comprising a facial display representing at least a portion of the display and verifying an identity of the first user associated with the first user-worn device.

15. The method of claim 1 , further comprising a digital event, wherein the digital event is a color, symbol, or audio-coded output from at least one user worn device marking a threshold-grade distance or duration of the one user device to another user worn device that is marked with an unsafe status.

16. The method of claim 1 , wherein the display of health status of the first user on the first user-worn device is an off-line display.

17. The method of claim 16 , wherein the off-line display is according to a color and/or symbol-coded calendar to ensure recency.

18. The method of claim 1 , further comprising an audio output is from the first user worn device and only audible to the first user to indicate a health status of a second user in range.

19. The method of claim 18 , wherein the health status indicated is based on a pre-defined sound mark.

20. The method of claim 18 , wherein the health status indicated is at least one of a test result schedule, vaccination schedule, or proximity of the second user.