Smartphones replaced separate entertainment devices because they combine...

https://padlet.com/hidrahubaigfanx/bookmarks-s0248ybs4fqusr6jiozi/wish/E851Q0qnk370ZVAb

Smartphones replaced separate entertainment devices because they combine everything in one easy-to-carry gadget you always have with you. Mobile-first design needs to focus on making apps simple to use on small screens