Why worry about losing your car keys when you can take matters into your own hands, literally?With a chip implanted in your hand at a tattoo and piercing parlor."You can't lose your hand, so you always have a way of getting in your car," said Brandon Dalaly, a man who implanted a Tesla key in his hand.Dalaly had a local anesthetic injected, then the chip inserted.A few days later, his hand hardly sore, he was hovering over the door pillar to open his Tesla. “I'm a huge tech nerd. I work in technology,” Dalaly said.What he really wants is for the chip to be updated so the implant will work for credit cards.But until that's possible, he'll settle for starting his Tesla by holding his hand over the console. Brandon already had a chip implanted in his other hand that allows him to unlock the door to his home.It also holds his contact and medical information, such as COVID-19 vaccinations.Watch the video above for the full story.