Teiyu Goto, the designer responsible for the sleek look PlayStation is known for, provides us insight into one of the most unique design ... up with the triangle-circle-X-square combination ...

Teiyu Goto, a Sony engineer who had much freedom to design the original PlayStation ... and I came up with the triangle-circle-X-square combination immediately afterward. I gave each symbol ...

The origins of the PlayStation controller's triangle, circle, square and cross buttons can ... the man responsible for the external design of PlayStation consoles, their peripherals and ...