The stylish and thin Theta can be controlled via your iOS device after you've downloaded the appropriate app. There's no live preview of the photo you're about to take, so you have to cross your fingers and hope for the best. If you're using your smartphone to capture the image, the photo will be automatically downloaded to your mobile device. You can also use the Theta independently and transfer the photos to your phone or computer at a later time.
How's the quality of the panoramas? See for yourself: