This builds on an NHTSA-funded pilot program called Driver Alcohol Detection System for Safety (DADDS; https://www.dadss.org/).
DADDS advanced two technologies for passive impaired driving detection: non-contact breath sensors (exhaled EtOH near the driver), and touch sensors (embedded into the steering wheel).
The bill adds this as a requirement on top of existing distracted driving prevention systems, which have been expanding but don't always get much press (e.g. Subaru's driver-facing cameras).
This builds on an NHTSA-funded pilot program called Driver Alcohol Detection System for Safety (DADDS; https://www.dadss.org/).
DADDS advanced two technologies for passive impaired driving detection: non-contact breath sensors (exhaled EtOH near the driver), and touch sensors (embedded into the steering wheel).
The bill adds this as a requirement on top of existing distracted driving prevention systems, which have been expanding but don't always get much press (e.g. Subaru's driver-facing cameras).