Windows Phone 7.8 features for Nokia Lumia smartphones revealed by an online survey
The text of the survey reads as follows:
- New homescreen experience with more room for your Live Tiles. Now resizable.
- Set the Bing image of the day as the Lock Screen wallpaper.
- Pocket and child Lock screen Security
- 20 new accent theme colours
- Bluetooth Share (for DRM free media files)
- Cinemagraph add-on to create blend and photo and movie-like animation, creating photos that are alive
- New camera lenses to remove unwanted objects in your photos such as passers-by or people on the edge of the shot the spoil the photo.
- Updated Contacts Transfer application
- Updates Contact Share application
- Ringtone Maker application
Source (Thanks Devarshi!)