Last week we posted a full review of the Sony BDP-S570, which is the first Blu-ray player we've reviewed with the option to be controlled via an iPhone app over Wi-Fi. When we first heard of the iPhone functionality at CES 2010, we were intrigued by the idea; now that we've significant hands-on time, we can say that the current implementation doesn't quite hit the mark, but we hope Sony continues to refine Blu-ray/iPhone functionality.
Once you've got it up and running, the app boots into the "simple remote" mode (pictured above), which lets you swipe right of left to move the cursor on the screen, and tap to confirm. It's actually a little counterintuitive, at least in "iPhone logic," since usually you swipe your finger from right-to-left to move to rightwards on the iPhone; the same action causes the cursor to move leftwards with the "BD Remote" app. There's also a slight bit of lag between your action and the menu on the TV responding; we didn't feel like it has any advantage over using the standard included remote.
The best feature is the ability to use the iPhone touch keyboard to enter text when using the BDP-S570's YouTube or Amazon VOD functionality, for example. This actually works quite well, but since we'd rather use the standard remote for any other navigation, we'd probably be able to use the onscreen keyboard with a normal remote in the same time that it would take us to whip out an iPhone, load the app, and type in a search term.
The problem here lies with the touch-screen interface; you need to look at the screen to press the right button, then back at your TV to see the actual onscreen menu. The advantage of being able to navigate buttons by feel on a standard remote becomes very obvious after playing with it for a while.
Ultimately, we couldn't see ourselves using the iPhone app much in its current form, but we still think the idea has potential. Our main suggestion would be to try and duplicate the Blu-ray player's menu on the iPhone screen, which would eliminate the need to keep looking from one screen to the other.