Micro doppler presentations in head worn computing
View Patent ↗Aspects of the present disclosure relate to visual presentation techniques for micro-Doppler signatures. A method may include receiving a micro Doppler signature indicative of a projectile flight path, identifying a beginning trace marker and a termination trace marker, and presenting in a head-worn computing system field of view digital content representative of the projectile flight path, wherein the beginning trace marker and termination trace marker provide a world-lock perspective for a wearer of the head-worn computing system such that the digital content appears to remain referenced to the environment independent of a position of the head-worn computing system.
1. A method, comprising:
receiving data indicative of a projectile flight path;
identifying a beginning trace marker and a termination trace marker;
presenting in a head-worn computing system field of view digital content representative of the projectile flight path, wherein the beginning trace marker and termination trace marker provide a world-lock perspective for a wearer of the head-worn computing system such that the digital content appears to remain referenced to the environment independent of a position of the head-worn computing system; and
identifying a source of the projectile flight path as either friendly fire or enemy fire.
2. The method of claim 1 , wherein the digital content has a color based on the source of the projectile flight path.
3. The method of claim 1 , wherein the source is identified at least in part based on the location of the beginning trace marker.
4. The method of claim 2 , wherein an aspect of the color changes as a velocity of the projectile changes.
5. A method, comprising:
receiving data indicative of a projectile flight path;
identifying a beginning trace marker and a termination trace marker; and
presenting in a head-worn computing system field of view digital content representative of the projectile flight path, wherein the beginning trace marker and termination trace marker provide a world-lock perspective for a wearer of the head-worn computing system such that the digital content appears to remain referenced to the environment independent of a position of the head-worn computing system; wherein the step of presenting the digital content representative of the projectile flight path further comprises presenting digital content indicative of a location of a non-enemy combatant.
6. A head-worn apparatus, comprising:
a communication system adapted to receive a micro Doppler signature indicative of a projectile flight path; and
a processor adapted to identify a beginning trace marker and a termination trace marker, the processor further adapted to present in the head-worn apparatus field of view digital content representative of the projectile flight path, wherein the beginning trace marker and termination trace marker provide a world-lock perspective for a wearer of the head-worn apparatus such that the digital content appears to remain referenced to an environment independent of a position of the head-worn apparatus.
7. The head-worn apparatus of claim 6 , wherein the processor is further adapted to identify a source of the projectile flight path as either friendly fire or enemy fire.
8. The head-worn apparatus of claim 7 , wherein the digital content has a color based on the source of the projectile flight path.
9. The head-worn apparatus of claim 7 , wherein the source is identified at least in part based on the location of the beginning trace marker.
10. The head-worn apparatus of claim 8 , wherein an aspect of the color changes as a velocity of the projectile changes.
11. The head-worn apparatus of claim 6 , wherein the digital content representative of the projectile flight path further comprises digital content indicative of a location of a non-enemy combatant.