Bildquellennachweis


Gewinnspiel, students or teenagers with laptop computers © Syda Productions – Fotolia.com
Highly detailed responsive grid tablet vector, © mpfphotography – Fotolia.com
Highly detailed responsive smart phone mockup vector, © mpfphotography – Fotolia.com
White smart phone vector illustration isolated on white, © mpfphotography – Fotolia.com
Couple of tourists looking at city map on tablet computer © berc – Fotolia.com