This sounds like the cure all for stupid, lazy helicopter parents. Let technology do it all for you. No need to actually run next to your kid to teach him to ride a bike. You can text with impunity knowing your child will be "safe." Probably the same parent would get an electronic choke chain for thier dog, so its stays within a perimeter or its gets zapped. No need to train your dog the old fashioned way, let technology do it for you.
__________________
Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1