Digitimes reports that according to industry sources, Apple is planning to adopt a "curved cover glass" for its next generation iPhone. According to those same sources, Apple has purchased 200-300 glass cutting machines to be used by glass makers. It's hard to say what type of design a "curved cover glass" iPhone would adopt. It would also fly against recent claims and beliefs that the iPhone 5 will adopt a generally similar-to the iPhone 4 form factor but with only minor modifications. Apple has previously used curved glass in the previous generation iPod Nano. Image above from DailyMail.co.uk. The Samsung Nexus S uses a concave curved screen. The reasoning behind the move was for comfort: Article Link: Apple to Introduce a Curved-Glass iPhone 5?