UNCLESOON'S BLOG

The present design concept Recently new foldable display smart phone like Samsung Galaxy Z fold was launched. Before I start posting a new article, I want to distinguish the definition between folder phone and foldable display smart phone. When we started to use a personal mobile phone, we used the folder phone after just bar phone. That folder phone has just one display and keypad on the body, but this recent foldable display smart phone has 2 displays of each side, and they can be folded. What I want to talk about is this foldable display smart phone. 

Honestly Google or Apple UI guidelines become a de facto standard these days. There have been lots of them from global companies like software companies, hardware companies, and manufacturers. However, most of them are outdated, and hardly reflect the recent circumstance including technology, user, network, or so on. By the way, some of them must be still valuable in some industries and cases.