JUWL is a series of interactive holograrphic illusions for touch devices, based on the peppers ghost principle. With JUWL Touch the user the user can interact with the content in real time. (e.g. changing color, size, sound etc.), by moving the pyramide over the touchscreen. The project has been developed from 2014 to 2016 at Fraunhofer Cerri Berlin in cooperation with Martin Luge and Studio Feld.is.

JUWL has been exhibited at various fairs like Cebit Hannover, Republica 10 Berlin or Fashion Tech Berlin and has been comissioned by companies like Jasna Rok, Zeiss Optics, Zalando Lounge, Daimler, Drees&Sommer.