The popularity of handhelds have waxed and waned over the years/generations as console maker priorities have shifted and audience trends changed. That said the launch of the Nintendo Switch ushered us into a new handheld renaissance of sorts. With rumours claiming that Sony is looking to once again re-enter the market, it is time we looked back to the portable PlayStation’s past successes, failures, and lessons (hopefully) learned for what (and what not) to do.