The top left one is a very nice home-cleaning robot from a company called Dyson, in the U.K. Except it was so expensive -- 3,500 dollars -- they didn't release it.
O de cima, à esquerda, é um robô bem legal que limpa a casa feito pela Dyson, no Reino Unido. Mas era tão caro, 3.500 dólares, que nem o lançaram.