This dataset contains the following list of movies belonging to the publication 'Automated decision-making by chemical echolocation in active droplets':

1. Solving a maze by automated decision-making using chemical echolocation. Animated version of Fig. 1a showing the simulated trajectory of an agent performing automated decision-making to solve a maze using chemical echolocation without any external sources.

2. Solving a maze using a chemical source-seeking strategy. Animated version of Fig. 1b showing the simulated trajectory of an agent solving a maze by sensing a chemical gradient created by an external source at the maze exit.

3. Experimental realization of automated decision-making in droplet swimmers. Experimental trajec- tory of a droplet swimmer (corresponding to Fig. 3a) solving a maze using chemical echolocation.

4. Collective navigation of multiple droplet swimmers. Experimental trajectories of multiple droplets released simultaneously into the maze.