Furniture Design Rollerback Rocker Chair by Timothy Hardman Timothy developed the Rollerback Rocker in an attempt to create a kinetically engaging chair. The average chair does not allow for much user input, only support. By incorporating cushions that freely rotate on the back and rockers on the bottom, the user can adjust easily and often in the chair, letting them dictate how the design fits their needs. The trapped walnut accents soften the design while the metal frame provides a stable foundation for the leather upholstery.