London’s IoT Tech Expo rolled into town again, and Riot ensured it was on-hand to shake hands and blether. Over the two-days, we toured booths and attended panels. What follows is a roundup, and features: BestMile, Chirp, ContinuumBridge, DevicePilot, DroneX, Gideon, the Multos Consortium, Nanolike, QNAP, Purrmetrix, Stream Technologies, Task4Work, Wirepas, and 30MHz. After wrapping up in the blockchain section (see separate article), we began touring the booths. First up was BestMile, a cloud platform for operating fleets of autonomous vehicles. With a software-based approach that looks to create a common representation of vehicles that can be used in the management infrastructure, BestMile is looking to create a horizontal standard for use in the industry. Based in Switzerland, the company…