Twitter is continuing its drive towards consistency, making the Twitter experience "straightforward and easy to understand" across its ecosystem, but promises to "thoroughly enforce" new and existing developer policies.
As part of Google’s intensified efforts over the past week to unify user experience across it’s products, as we’ve seen with user interface (UI) updates to Google Search, Google Calendar and the introduction of Google+ this week, Google will roll-out a new unified interface update to Gmail in the coming months.
Google launches two search updates today, a new search results design which emphasises usability over visual appeal and a site called "What do you love?" which aggregates results from across Google's services.