In the industry there are indeed many products that can be discovered based on project needs. The Rees system is a product that is leaned about just by googling what is needed for monitoring equipment in validation programs, and the entire market for monitoring systems came up. The company I work for now currently use the Rees system to monitor all our equipment that measures temperature. I did projects in school where I leaned about biomedical products that I was only able to lean about because I had to research it. I had never seen most of those devices that I came across in school on television advertisement.