The pilot does not enter the suit itself. Instead, they enter a small, enclosed vat of a synthetic breathable perfluorocarbon goo that would suspend the pilot in a coma like state, acting as the neural connectors for the Modified Polysentience Teleoperations Protocol. While the Prototype was completely wireless in its controlling, the Combat version has a pod built into the chest of the device to allow for a hardline in its operation, or wireless operations.