With its T range of digital cameras, Sony has looked to do away with the four-way controller (and most other buttons), and rely instead on a touch-screen interface. The T300 is the latest model, offering 10.1 MP and a 5 X zoom in a distinctly un-camera-like format. We investigate whether you can take digital photos with just four external buttons and if the results are worth it.

Source: News: Digital Photography Review (dpreview.com)