Affordable Traffic Collision Avoidance and Assisted Visual Separation System. This is a system running on android phones or tablets and with a Stratux receiver (ADSB-in) you're all set.

So a year has past since we released:
TrafficAssist NextGen.
It follows the TCAS II User Interface for collision avoidance and traffic awareness, in addition it has a new feature that the FAA calls “CDTI-Assisted Visual Separation”. These features are all driven by ADSB-in data that is readily available for all categories of Aircraft.
The link to the Advisory Circular explaining this further is listed below. Appendix B, is what is pertinent.
https://www.faa.gov/documentLibrary/...114B_CHG_1.pdf
Here's a short video of our app being used, showing how it improves situational awareness, and also the ability to not only keep both aircraft safe, but allows for independent approach spacing. That link is provided below:
https://www.dropbox.com/scl/fi/9zh6e...=a4mu562k&dl=0