The long wait for a MacBook Pro refresh appears to be nearing an end, if the latest rumors are correct. The new MacBook Pros expected to launch this fall will feature a Touch ID power button and a touch-sensitive OLED strip that will replace the physical function keys on the keyboard, according to reports. The strip will bring up functions appropriate to the application that’s in use. For example, it may display media playback controls when a user opens iTunes. It also might display editing commands when a word processing program is running.