Supplement Turn Signal Indicators™










Developed through rigorous research and inventive expertise, these revolutionary Supplement Turn Signal Indicators™ introduce a paradigm shift in signaling technology. By offering enhanced supplementary turn signal indicators, this patented solution promises to elevate safety standards and augment the functionality of existing signaling mechanisms in vehicles.



Special features

  • Seatbelt compliance indicator
  • Drivers are made aware of seatbelt use
  • Indicators are easily seen and recognized
  • Enhanced driver safety


The Supplement Turn Signal Indicators™ are an innovative addition to traditional vehicle signaling systems. The additional turn signal indicators are located within the vehicle either over the dashboard, on the heads-up display, or on the side pillar of the driver’s side front windscreen. These are additional indicators that remain in the driver’s visual field at all times and eliminate neglecting the use of the turn signal indicators.

These indicators, integrated seamlessly into a vehicle’s design, utilize advanced technology to provide clearer, more precise signaling and adherence to seatbelt laws. For example, when a vehicle is equipped with the technology and is in motion, law enforcement agencies can observe the indicators and determine if seatbelt laws are being followed.

The Supplement Turn Signal Indicators™ are integrated into a vehicle during the manufacturing process or as an option. The STSI is an analogous system and can be compared to the function of the additional brake light that is located on the rear window screen and which functions in a similar manner. With the STSI being visible at all times, the driver’s eyes can remain on the road and undistracted.


Materials needed to produce the Supplement Turn Signal Indicators:

  • Screws
  • Brackets
  • Mounting hardware
  • Wiring




The Supplement Turn Signal Indicators is covered by United States Utility Patent: 11,548,434




For additional information, licensing opportunities, and a full prospectus on the Supplement Turn Signal Indicators contact:




VP of Business Development