This hand dryer in a public restroom/toilet positively surprised me. It’s a Dyson’s airblade (a company more known for their vacuum cleaners). It drys hands by blowing a thin jet of air which removes all water drops from hands. So everything one has to do is to place hands in and take them out. Voila, done! Is apparently the most hygienic, energy efficient (it takes seconds to dry hands with cool air), and probably most expensive ($1400) hand dryer on the market 🙂