/technologies/sensor-technology/b/blog/posts/microlens-array-enables-development-of-a-thin-sensor-for-computer-visionA new minimized MLA-based sensor (right) is seen next to a standard vision-based tactile sensor. (Credit: Chen et. al.) Vision-based tactile sensors have been widely studied in the robotics field, as they are capable of tracking movement and changes.en-USTelligent Community 12