"Simulation of a visual impairment may lead to a better under- standing of how individuals with visual impairments perceive the world around them. We present a simulation tool (SIMVIZ) that mounts a wide angle camera on a head-mounted display to create a see-through stereoscopic display that simulates various types and levels of visual impairments. SIMVIZ enables quick accessibility inspections during iterative software development". Brilliant! More simulation devices for replicating barriers here.
Via: Eelke Folmer's YouTube channel