Image: TeslaTesla CEO Elon Musk unveiled a new electric vehicle dedicated to self-driving, a possible milestone after years of false promises and blown deadlines. The robotaxi is a purpose-built autonomous vehicle, lacking a steering wheel or pedals, meaning it will need approval from regulators before going into production. The design was futuristic, with doors that open upward like b***erfly wings and a small cabin with only enough space for two passengers. There was no steering wheel or pedals, nor was there a plug — Musk said the vehicle charges inductively to regain power wirelessly. Musk said that autonomous cars are expected to be 10-20 times safer than human-driven vehiclesMusk said that autonomous cars are expected to be 10-20 times…