It’s not just you: TikTok and Snapchat are harder – or at least weirder to use than other apps. Open up TikTok, and a video will immediately start playing, a random teenager singing along to a pop ...

Native app UI design doesn’t give you much room to work with. When designing for smaller screens and shorter attention spans, your UI design must work at the speed of thought. Ideally, you want to ...

Most applications are designed to help people get their job done, so the success of an application often depends largely on how people use it. Many application development teams falsely assume that ...

Fig 1. Mobile phones saw incredible growth and evolution from 2000 to 2011, with functionality that rivals many personal computers. Fig 2. With the right interface, you can turn your mobile phone into ...