A workflow for developing biohybrid intelligent sensing systems

Animal are sometime exploited as biosensors for assessing the presence of volatile organic compounds (VOCs) in the environment by interpreting their stereotyped behavioral responses. However, current approaches are based on direct human observation to assess the changes in animal behaviors associated to specific environmental stimuli. We propose a general workflow based on artificial intelligence that use pose estimation and sequence classification technique to automate this process. This study also provides an example of its application studying the antennae movement of an insect (e.g. a cricket) in response to the presence of two chemical stimuli.