Augmentation of a Historical Harpsichord Keyboard Replica for Haptic-Enabled Interaction in Museum Exhibitions

This paper describes the design and creation of an electronically augmented replica of a historical harpsichord keyboard with a typical 17th-century Italian layout to create a digital musical instrument. The keyboard was commissioned for exhibition in a musical instrument museum to enhance the visitor experience by providing an interface to digitised versions of instruments within the collection. The replica balances the competing de- mands of historical authenticity, public accessibility, and preser- vation. It replicates the original instrument’s tactile feedback and mechanical resistance using historically informed construction techniques. Optical sensors integrated within the mechanism capture the jacks’ motion data, enabling MIDI message gener- ation. This work situates itself within broader discussions on the role of technology in museums. A keyboard interface of this type o￿ers an opportunity to enhance visitor interaction with musical heritage while safeguarding delicate artefacts. The paper examines the keyboard’s design principles, technical implemen- tation, and implications, emphasising its contribution to public engagement and the long-term preservation of musical heritage