Remote operation system and measurement system

A remote operation system that enables remote operation of an electronic appliance configured to execute a predetermined process in keeping with control data from an external apparatus and further configured to output response data relating to the predetermined process to the external apparatus, via the Internet by an operation terminal as the external apparatus that is configured to access arbitrary resources connected to the Internet, the remote operation system comprising:

• a first processor connected to the Internet;
• and
• a second processor that is locally connected to the electronic appliance and configured such that the first processor accesses the second processor via the Internet,
• wherein the second processor executes a first process that establishes a first communication path that enables reception of transmission data via the Internet from the first processor at any time, and
• the first processor executes a second process that instructs the second processor via the first communication path to establish a second communication path for performing end-to-end communication between the electronic appliance and the operation terminal to enable remote operation of the electronic appliance by the operation terminal via the Internet.