by Since the introduction of the fifth-generation iPod touch last month, a number of observers noted that the tech specs for the device no longer listed an ambient light sensor included as had been the case in previous generations, and users have indeed confirmed that the automatic brightness feature controlled by the sensor is missing in the latest model.
Apple senior vice president Phil Schiller has responded to a customer’s email inquiry asking about the lack of an ALS. Raghid Harake emailed Schiller and the executive wrote back, saying that the 5th generation iPod touch lacks the sensor because the device is simply too thin:
The teardown of the new iPod Touch shows just how cramped the interior of the device is, and the ALS is one of the components that Apple’s engineers were forced to leave out to make everything fit.
