The newest app from Cloud.TV is out in preview form, and it's already looking quite promising. You might know Cloud.TV from the wildly popular HD Widgets app. This time the dev is tackling dock apps with DayFrame. We've seen various photo frame and dock apps, but the way DayFrame integrates Google voice input is something new.
The app can display photo streams from Tumblr, Instagram, Facebook, Flickr, and Twitter. You will have to add your social accounts if you want personal pics to show up, but a few popular public streams are included at startup so you can get a feel for the app.