> only mobile computers that run silently without a fan or no mechanical keyboard and hinged screen (from google translate) While `run silently and no mechanic

> only mobile computers that run silently without a fan or no mechanical keyboard and hinged screen (from google translate) While `run silently and no mechanical keyboard' has at least some merit, what's the point of mentioning hinged screen? There are some dual-(hinged-)screen tablets http://blog.laptopmag.com/msis-dual-screen-tablet-video-hands-on-much-more-than-an-ereader http://blog.laptopmag.com/msis-dual-screen-tablet-video-hand...