Make digital photos with rounded 'fish eye' characteristics. Point and click. When you save an image, it can be found in a folder called "FishEye_Photos" that's easily accessible from the Gallery app.
Be aware that this software comes with no warranty expressed or implied. Use at your own risk. It works on a Motorola Triumph, an LG Optimus, on a Samsung Moment, ASUS Eee pad, and some others tested in the field, but further testing will take time and your feedback is appreciated.