1) The document describes research into touchless, touch-based, and augmented reality interfaces for interacting with and visualizing bacterial biofilm images. 2) User experiments were conducted with 10 participants to evaluate the usability and user experience of the touchless and touch-based systems. 3) The results showed that participants rated the touch-based system higher than the touchless system in terms of usability, pleasure, and feeling in control. They found the touchless system tiring to use.