A recent Apple patent describes a system for finding lost gadgets using Bluetooth. This would work by using Bluetooth to find the lost gadget and then having the gadget emit a high pitch noise to notify the user where it is. However, more than just this, the patent also introduces a small device [...]
Apple Inc.’s iPhone can already playback video, browse the Internet, and place phone calls, but a new filing by the handset maker suggests it may one day take your lunch order and serve as a tour guide at the local zoo.