Like many tech trade shows, IFA has been more or less on hiatus for a couple of years after being disrupted due to the COVID-19 pandemic. But in 2022, Europe’s biggest tech show is back with a vengeance, filling out the halls of Messe Berlin with consumer technology from around the world. While CES has a reputation for being the place where the year’s TVs get announced, and Mobile World Congress is focused on smartphones and wearables, IFA tends to be much broader,…