Timeline App Thumb

I'm still pretty new to Dribbble. The attached is a screen from a timeline app which would allow the user to retrace his or her steps from the night before through images, geotags, and video. The interaction is constructed so the user is never forced to leave the content. The timeline wheel allows the user to scrub through images and video slowly or quickly depending on where they are touching. Once the user lets go of the control the content partially unzips and provides details.