Started in 1794 as a place where inventors could display their perfected tools and machines, the museum's "new" objects eventually became historical items. Exhibits range from photographic equipment to golf-ball printers, barometers, thermometers, clocks, and an astrolabe once owned by Lavoisier.
The web site given is no longer valid and a google search shows up the museum you have described. Perhaps It has morphed in a new guise.
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.