In This Story TSLA -4.63% MBGAF +0.37% Tesla’s ( TSLA -4.63% ) Optimus robots have come a long way from their often-mocked introduction in 2021 when a human dressed in a costume appeared onstage for a demonstration . However, while the overall design has changed between the first and second generations of the humanoid bot, it still doesn’t look very personable. Suggested Reading Turns out people are using AI like a personal shopper Starbucks has to pay California driver $50 million over hot tea