The IEEE International Symposium on Rapid System Prototyping (RSP) emphasizes design experience sharing and collaborative approach between hardware and software research communities from industry and academy. It considers prototyping as an iterative design approach for embedded hardware and software systems. The RSP series of symposium aim at bridging the gaps in embedded system design between applications, architectures, tools, and technologies to achieve rapid system prototyping of emerging software and hardware systems. For its 26th venue, the Rapid System Prototyping symposium seeks original contributions related to this target, encompassing a wide scope ranging from formal methods for the verification of software and hardware systems to case studies of emerging embedded systems and technologies. The symposium proposes a two-day inspiring international forum for discussing the latest related innovations and research activities. The symposium program will include keynote speeches and technical papers on timely topics. The RSP symposium continues as a part of the Embedded Systems Week, that will be held this year in Amsterdam, The Netherlands.