VIRTUAL BOUNDARY

[ Vacuum cleaners; central vacuum cleaning installations; self-propelled road sweeping machines; dust removing installations for cleaning purposes; vacuum cleaner attachments for disseminating perfumes and disinfectants; vacuum cleaner hoses; vacuum cleaner bags; self-propelled electrical ultrasonic cleaning units for cleaning floors; cleaning appliances utilizing steam; dust exhausting installations for cleaning purposes ]

[ Data processing apparatus; Global positioning system (GPS) apparatus; electronic navigational instruments; laser rangefinders; electronic devices for locating sound using radio frequency; electrocacoustic transducers; magnetic compasses for surveying; ] augmented reality software for use in mobile device for integrating electronic data with real world environments for the purpose of creating maps [ ; GPS navigation device and global positioning systems featuring heads-up electronic displays for use in general aviation aircraft and providing aircraft crew members with navigational and operation information ]