I know that reinforced reaction injection molding prototyping option is the fastest and provides the best results. My nephew worked with a company from Cleveland, Ohio specialized in plastic molding when he had to prototype custom complex plastic parts and he was very happy with the final results, also on their website MoldedExtrudedSpecialties.com you can find a lot of information about Molding & Secondary Operations.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.