Yeah, it's far easier on a CAD machine these days. I added that shape to our AutoLisp function library years ago and it only took me a few minutes, including testing.
It's weird. We haven't sold any of those in months. Today, I had two orders for rounded rectangles at work.
I'm 99.99% sure it's coincidence and confirmation bias, but some part of me wonders if this story played any part. But, if anyone in the southwest bought a window or glass table in that shape today, I might have played a part in doing the CAD.
I remember 48KB of memory and 4 MHz, no lowercase, no multi-tasking, only 40 columns text width, the keys were almost painfully hard to press down and you had to pay for all documentation, what little of it anywhere you could find.