33
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
4962971
465250
2

1 janv. 1985 - Boston-based Denning designed the Sentry robot as a security guard patrolling for up to 14 hours at 3 mph. It radioed an alert about anything unusual in a 150-foot radius. The product, and the company, did not succeed.

Ajouté au bande de temps:

1 févr. 2021
0
0
253

Date:

1 janv. 1985
Maintenaint
~ Il y a 40 ans