For the use of alternative communication options, Grünecho have developed an audio-visual system (FoVis) for forestry.

The feasibility study, commissioned by the Albert-Ludwigs-University Freiburg, shows opportunities to adapt communication in the forest to data-supported forestry.

FoVis enables access to stand data, position data of carriers and colleagues at any time; without having to pick up a mobile phone. It is also possible to collect data without having to stand still. Sensors can detect falls and knocks and make emergency calls....