By John Gruber
Tiptop is a new way to pay that combines Instant Trade-In & Pay-in-4 at checkout.
This is the book I saw in beta form back in January, prompting me to write this piece on Push Pop Press’s phenomenal design and experience work. It’s a good book, judged simply by its content, but anyone who works in UI design ought to buy this if for no other reason than to study its design. $4.99 on the App Store.
★ Thursday, 28 April 2011