The recently released Google Inbox app is a re-thinking of the email inbox experience that beautifully demonstrates Google's material design interactive animation language. This prototype focuses on the compose button's animation. Click the + to reveal a new state where a wave of buttons and labels float up, and the + becomes a pencil icon. It uses two states, with staggered animations.

Transition from feed to profile using some fun animations.

A mobile integrated with smart sports balls under development.

Custom Android KitKat Scrollable Tabbar

Eventually is a new Social Introduction app that allows you to discover and connect to people before, during or after events. Eventually accesses your Facebook events and displays the other invitees that are going to attend the same event as you. After you have matched with an attendee, you are now able to chat to that person. Maybe, you guys want to meet up at the event...? Later versions of the app will incorporate not only Facebook events but also events from other event-managing sites.