Several text strings found in iTunes 8.2 suggest that the iPhone may be receiving the third-generation iPod shuffle’s and fourth-generation iPod nano’s spoken word navigation features as an optional control method, as well as Nike + support. AppleInsider reports that the strings, found inside the iTunes application bundle, include a variety of alerts for Nike + iPhone integration—such as “Do you want to automatically send your workout info to nikeplus.com when you sync your iPhone?”—as well as a single string stating “VoiceOver changes the gestures used to control iPhone. Are you sure you want to continue?,” an addition to VoiceOver strings that the report says have been in the iTunes codebase since version 8.1. A handful of other strings seem to suggest the addition of radio tagging capabilities, although it is unclear whether these would be related to built-in radio functionality, a radio-tagging application, or some other external accessory. The strings appear to be similar to ones used by current docking iPod models for iTunes Tagging of HD Radio broadcasts picked up by external accessories.