Almost anything seems to work with this water drone from Japan. A bottomless pit, if you like, that also moves autonomously. Arivia aims to transform water surfaces into dynamic stages using synchronised light, fountain and sound effects. The buoy-shaped device combines programmable LED lighting, controllable water effects, GPS-based navigation and integrated audio playback.
Anchor cinema instead of harbour cinema with Arivia
Arivia could be used at anchorages on special occasions and temporarily transform them into show stages. Several units can be synchronised to perform choreographed formations; compatibility with music synchronisation and projection mapping is being worked on. The developers from Fukushima have already presented their product in the USA, Europe and the Middle East. The entertainment buoy is a spin-off project of the company Spaceone, which offers all services relating to water and air drones and is behind Japan's first association for underwater drones.
On track thanks to GPS and sensors
Unlike permanently installed well systems, the drone does not require any permanent infrastructure. It can be moved freely on the water thanks to four rigid pod units and uses GPS and sensors for positioning. The LED lighting, water fountains and audio system are controlled and synchronised centrally. Multiple units are coordinated via a modular control system. The speed remains low to ensure safety in busy areas. Sensors continuously monitor operation and an emergency shutdown can be triggered by remote control. The manufacturer states that both indoor and outdoor applications are possible.
Development status and availability
Although Arrivia has already been unveiled at the CES (Consumer Electronics Show) in Las Vegas, the device is still in the prototype phase. In an initial calculation, the Japanese are assuming a base price of 2,500 US dollars. The final pricing has not yet been finalised. In addition to sales, the manufacturer is also planning rental models for short-term events. The developers see the main use in night-time environments, where the lighting effects should be particularly effective.
Although its use for entertainment purposes takes centre stage, Arivia is being further developed as a platform. Environmental monitoring and water analyses could be added in the future. The modular design allows customisation to suit different requirements. The scalable design enables both small installations with just a few units and large shows with many synchronised drones.
Sören Gehlhaus
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