HiCan Bed

HiCan BedI know, it’s a bit off the topic, but if we succeed one day to have a kingsize underwater habitat, I want one of these !!! Get all information on the HiCan project on hi-can.com

Wireless Sensor Network (WSN)

Control Panel in UWL HelgolandSeveral years ago Benjamin proposed a system of sensors inside the habitat measuring all necessary parameters like oxygen, carbon dioxide etc. and communicating among each other. Last days we talked about it again and found out, that it would still be a good solution. So we decided to publish it here again. Below you find the original thread, translated from German: Continue reading “Wireless Sensor Network (WSN)”

Undersea Station: Biocoil

Lloyd Godson and the Biocoil(Updated 04 April, 2017) In our undersea station one of the ways to absorb Carbon dioxide from the air and to produce oxygen instead might be beside classic scrubbers the Biocoil reactor that was first introduced by a science class of Cascade High School in the US. It looks like a quiet simple system based on Chlorella algae and it was used in Lloyd Godson’s ‘BioSub’ project in 2007.

The Biocoil and BioSUB Projects on ABC’s Behind The News (BTN):

Continue reading “Undersea Station: Biocoil”

Augmented Reality Underwater

Augmented Reality Underwater by Hololens in Neemo 21How helpful would it be to have Augmented Reality underwater in a closed environment like an Undersea Station? NASA experimented with Augmented Reality (AR) or Mixed Reality (MR) by using Microsofts HoloLens at the Aquarius Reef Base off the coast of Key Largo, Florida, in late July/August 2015. Potential astronauts used the device for tasks like checking emergency breathing equipment. Therefore they were going through a series of steps ranging from turning valves to finding and plugging in equipment, and setting up equipment to support an undersea robot. Continue reading “Augmented Reality Underwater”

Underwater Station: Virtual Porthole

Virtual Porthole inside the Underwater StationHere is an idea for a porthole where the structure of the underwater station does not allow to install one. For example on the ceiling, where penetrations of the shell should be strictly avoided in order to maintain the integrity of the emergency safety area in the upper part of the living area. The Virtual Porthole would consist of a camera on the exterior of the shell and a TV flat screen on same position inside the habitat. Continue reading “Underwater Station: Virtual Porthole”

Aquanaut Decompression

NEEMO Diver under Aquarius HabitatTo stay in an underwater habitat longer than 12 hours means to stay under saturated conditions, which requires an aquanaut decompression sequence of at least several hours. This decompression procedure is very critical: if any aquanaut gets into an emergency situation, there is no way to take him out of the chamber before the sequence is finished. If the procedure is badly designed there is no way to bring a paramedic into the chamber. For the period of several hours the aquanaut would be alone with his companion. Contact us for access to the full article.

History of Underwater Habitats

Check out Wikipedia for all information about the history of Underwater Habitats. We just finished the preparation for the same article on the German Wikipedia and will continue to add the results of our investigations there.

Image by Wikimedia Foundation