I worked for a sole proprietorship where every dollar went into or out of the owner's pocket. In winter, the office was so cold that I kept a water bottle that I'd run through the microwave to warm my hands. That was in the days when we still wore ties to work and I kept my jacket on all day, not to be formal but to be less cold.
I think wearing long pants in an office environment is a high risk venture, it results in worse coffee burns :-)
Anyhow I fixed that by getting a spiffy coffee machine that grinds the beans and froths the milk and keeps it at a lower temperture than instant made with hot water from a jug. Because of that I can wear jeans again :-)
I've got to say, I do prefer jeans I can regulate my temperature better and yes barefoot in summer.
Years ago, I kept a kilt in my desk at the office for warm early-spring days before the air conditioning was turned on for the season. When the office got hot, I'd change from pants to the kilt for the rest of the day.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.