Petr Chroustovský, DiS. - graphic designer, game developer, director, digital creator, webmaster, 3D printer and last but not least, ISP network administrator of BEST-NET is a technoptimist who has long been involved in cybernetics, transhumanism and cyberpunk with a bizarre sense of humor. He comes from Jihlava and lives in Hradec Králové, where he has done a number of artistic and audiovisual projects (painting exhibitions, screening of the author's documentary film One Year Garden, author of the adventure game Dark Disharmony, winner of the national photography competition Canon 2008, small literary and journalistic works) and is the creator and owner of the company d3arts.cz. Chroust, as he calls himself, is a prankster and "Army of one man" and his penchant for technology has naturally led him to artificial intelligence, which he also likes to dabble in. For example, you can meet his AI model Lenka Baier on social media. He studied mechatronics at the Secondary School of Industrial, Technical and Automotive Engineering in Jihlava and the Secondary and Higher School of Applied Cybernetics in Hradec Kralove in the field of Computer Art and Design.