Credits :
1. IOS 7 Icons - Pixeden
2. Book covers - Book Cover Archive . All covers are copyright of their respective owners
3. Android wear hand - Alex Cican
4. Teehan + Lax for IOS 7 Ipad bar
5. App Icon (excluding Digital library text ) from Mapbox under BSD License
6. ipad landscape orientation perspective by the XAOP team
7. Flat Nexus 5 - Christian Björkman
8. Flat ipad potrait from Mirko Monti
9. Android UI Kit from Taylor Ling
