Comma 2„ is a part of a collection of chairs with coushoned rigid cantilever seat attached to the front legs only. As a result the rear part of the seat is oscillating towards the backrest.The profile of the seat is similar to a bycicle saddle - concave under the legs to avoid disturbing of the blood circulation and convex in the middle avoiding slide forward. A slot in the middle of the rear part is protecting the coccyx. The selected construction is ALU pipes, but it can be any kind of not heavier and weaker polimeres, metal, or carbon etc. The frame on the ground is curved with bigger radius, the armrests are compact and the height of the chair is less than one meter in order to create a compact solution occupying less space. The functionality and ergonomic were leading criteria by the design. The oscillating seat combined with the backrest and armrests is unloading the backbone creating a decompression in the lumbar area during 1/3 up to 2/3 of the sitting sessions, depending on the adjustment of the parameters.
Other prizes Urban Design Plainair 1988 Bankia, a suburb of Sofia. An Award including double realisation of graphic exterior decoration of transformer stations. Architectural Competition 1996 Electrotechnical Institute Arsenal Vienna- 1st Prize as a team member of Prof. Wilhelm Holzbauer. Geneva Inventions, April 2024: 2 x Silver. Nurnberg Innovations, October 2024: Silver. NY Product Design 2025: 2x Silver. Muse Product Design 2025: Silver.
