It got a little laser range finder that could see the obstacles, and if I as a robot operator try to say, run into a chair, it wouldn't let me, it would just plan a path around, which seems like a good idea.
Tenía un pequeño buscador láser con el que veía los obstáculos, y si yo, como operadora del robot decía, ve hacia la silla, no lo haría, solo planearía un camino alternativo, lo que parece ser una buena idea.