Computer Engineering Skills News Today

>> reporter: 29-year-old andrew gray was tired of listening to the parrot scream. in an effort to stop it, he decided to put his computer engineering skills to test, creating the one and only bird buggy. >> most people are really surprised and they stare a lot because it doesnt seem right, it doesnt seem natural. >> reporter: he says it took him four months to build the buggy and another three just to get pepper on it. >> it took a lot just to get him on it. >> reporter: but after using treats, ...