Moreover, users can say things like “go home,” “scroll down” or “open Chrome” to navigate within smartphones. To make it much simpler, Google also lets users assign numbers to the applications to avoid potential confusion with incorrect pronunciations. Google has currently closed its beta testing for new users. “Thanks for your interest in becoming a tester for the Voice Access app. At this time, the testing program has enough testers and isn’t accepting more users. App developers can choose how many testers can participate in their testing program. Once the program is full, the testing version isn’t available to more users,” says Google on its site.