The shape of technology is more important than how much room it takes up. There's a reason why we all have rectangular phones and not round, triangle or square

The shape of technology is more important than how much room it takes up. There's a reason why we all have rectangular phones and not round, triangle or square ones! Your argument that "the technology [must not] take up more room than needed" is simply false. I can point to plenty of Apple products where the technology was fit into a bigger box than needed so that the box didn't look misshapen.