IFA 2019 made me realize that tech may be stagnating

Before heading to IFA 2019 – my first time – I kept hearing people tell me that it's the "CES of Europe". I took that at face value, didn't really have a reason to doubt it. I know that CES is this huge tech show where all the biggest brands show off a bunch of radical products that will probably never see the light of day, but still manage to spark the imagination of the tech world. And, while there were some decent products out there – the Lenovo Yoga C940, for instance,