Worst-case hand-held robust

In about 50 years, we went from Pong(sucking in my quarters as I sat at the bar in our local entertainment center) to Unreal Engine 5.4, pushing photorealistic videos rendered on the fly. During that half century, every incremental, minor improvement was bragged about by the developers and was greeted by consumers with the awe and excitement, that, the then cutting edge visuals, deserved. Such is the nature of tech. It only becomes laughably quaint and primative, when viewed through the lens of time.