This graduation project describes the design and development of a Do-It-Yourself (DIY) kit that integrates pneumatic cylinders and a soft robotic end-effector to create a robotic manipulator.
The goal of the project is to create an accessible and educational tool that introduces users to the basics of soft robotics and pneumatic systems. The project followed the Design Process for Creative Technology by applying the Ideation, Specification, Realisation, and Evaluation phases. The kit features 3D-printed pneumatic actuators, silicone moulded soft PneuNet fingers, and a manipulator arm together with a control panel containing pumps and valves. Many prototypes were made for each aspect of the DIY kit to ensure the fulfilment of design requirements. The final prototype was tested with six user tests, gaining insight into system usability, educational value, and experience.
Tests resulted in an average SUS score of 77,1. Participants expressed an increased understanding in basic pneumatic systems and soft robotic concepts, together with a newfound motivation to learn about pneumatics and soft robotics. The project fills a gap in the current educational landscape by providing an accessible, hands-on learning experience combining soft robotics and pneumatics, contributing to broader efforts attempting to make the emerging field of research of soft robotics more approachable to learners at all stages.