Take context from the input text and decide on the accurate relationship between 'within' and 'virtual reality' from the options provided.
Options: member of, industry, creator, director/manager

Yet WiFi is just the tip of the iceberg and perhaps the most simplistic offering in the technology race among hotels, which now includes robots to gather guest luggage, biometric PayTouch systems, iPads to control everything from room lighting to music, self-service kiosks for check-in and virtual reality experiences within rooms.
industry