TOLL is available now! An action-thriller novel — book 2 in the KESTREL series. ★★★★★ — Amazon Earlier this week, Apple announced and previewed iOS 7. As widely expected, it sports a new interface aesthetic characterised by strong, simple lines, areas filled with flat or gradient colours, and a lack of ornamentation. I’d like to discuss some aspects of the new UI style here, in comparison to iOS 6