"Instead of pushing a button to get a letter, you gesture with a finger," he says.
他说：“你不再需要通过按钮来进行字母输入，指头的一个手势就可以了。”
2
His finger is poised over the Manual Fire button in case the thrusters don't kick in at the right instant, which could cause the Soyuz to skip off the edge of the atmosphere like a stone on a pond.
So here, at last, is some good news for advertising folk: it is still possible to get your message across on television, even when a viewer has his finger on the fast-forward button.