Pretty good summary - apparently humans are really bad at judging what constitutes good lighting. I also found the interviewee’s metaphor about why you can’t j

Pretty good summary - apparently humans are really bad at judging what constitutes good lighting. I also found the interviewee’s metaphor about why you can’t just swap the bulbs without replacing the housing as well to be particularly enlightening (it’s like swapping your glasses with your neighbors - doesn’t matter which frames look cool or that hers are glass when yours are plastic - the problem is that she is nearsighted and you are farsighted so her glasses are shaped differently for her eye and will never be able to serve their fundamental purpose for you: allowing you to see clearly).