Overhauled Design
Periscope 2.3 has been completely redesigned with a new "flat" style. This design focuses on minimalism and includes completely new icons and animations across all viewlets. In addition to the new style we've optimized several areas of Periscope to increase speed and reduce any choppiness.
Weather Widget
Live weather can now be viewed on your dashboard with the new Weather Widget. This widget displays the current weather conditions at the top-right of the dashboard as well as a forecast view that shows seven days of data.
...
Circular Gauges now support a user-supplied background image. This feature can use any image from the web and can quickly personalize a user's dashbaord.
