However, when used in moderate traffic, the system was pretty aggressive in slowing the vehicle to maintain that gap, leading to a jerky ride. (cnet.com)
3 — Tiles suggested for all residential floors; light to moderate traffic areas only, e.g. bathrooms, halls, kitchens, living rooms and wall applications. (wallsandfloors.co.uk)
I used this system on the freeways around the San Francisco Bay Area in moderate traffic, and found it worked well enough for long stretches on the road, but I wouldn't trust it in stop - and - go traffic. (cnet.com)