It&#x27;s odd, but I keep feeling like the pace of progress is slowing down. When was the last time you used a product and said “this is vastly better?”<p>A PS 4 feels somewhat better than a PS3 which was release 10 years ago. Cellphones seem stuck on the black rectangle design. Cars are getting ever so slightly better cruise control every year vs. becoming self-driving.<p>We almost have a cure for AIDS except not quite.<p>Or is that just me?