TrustedReviews posted a review of the iRiver U10 Digital Media Player
The intrigued aspect of it is that the device has a 2.2in, 320 x 240 screen that can display 260,000 colours - and that’s it. Rather than being festooned with myriad small buttons to small to press, all the navigation buttons are part of the screen. You press at the top of the screen for left, at the right to move right and guess where to move up and down. It’s a similar concept to the buttons integrated into the iPod’s click-wheel. One issue though is that the size of the screen is actually deceptive as the edges are devoted to the buttons and frame the 320 x 240 resolution screen.iRiver U10 Digital Media Player Review