PHYDI

This is one of two ideas I submitted for a future mobile design competition held last month. The theme was "Design the mobile phone of 2020".

We all know how great a touch screen is and the reason doesn’t have to be mentioned. But have you ever thought that a touch screen is a nightmare for the blind? You never know what you’re touching because everything is flat. All the information and status are on the screen, so a user has to take the device up from a pocket, touch the necessary buttons and see with his eyes even when he just wants to know if he’s got a single email or not. In the future, information is told in 3D or with something that a user can FEEL by touching or just seeing so that the above problems can be solved.

This PHYDI mobile phone is just that. The front face and the sides of a PHYDI transforms the shapes according to what information or status is expressed. It makes concavity and convexity on the surface. For example, the face can be customized with contoured graphics. It could be dressed up with a kimono-like graphic or it could have a concave clock so that a blind user can know the time.

The status is shown on its sides.
A convexity means a “+” notice, for example there’s an unread email message and unanswered phone call. For a negative status, for example, the battery running out soon or having a bad reception, a concavity appears at a certain location. With this function, you can know without even touching or looking at the phone if your current location has a good reception to talk on the phone, if the battery has to be charged and if you have unread emails or unanswered calls. You wouldn’t have to travel around a place to find a good spot to talk on the phone, taking a look at the small icon on the screen many times.