Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Vibromotor(also: Vibration Motor, Vibrotactile Actuator, ERM)
- A vibromotor is a small motor that produces vibration, commonly used in haptic feedback devices, smartphones, and wearable technology. The most common types are eccentric rotating mass (ERM) motors, which spin an off-center weight, and linear resonant actuators (LRAs), which…
- Vibrotactile Feedback(also: Vibrotactile, Vibrotactile Display, Tactile Vibration)
- A form of haptic feedback that uses vibration patterns to convey information through the sense of touch. In accessibility, vibrotactile feedback provides an alternative or complement to visual and auditory output channels, enabling communication with users who are blind, deaf,…
- Video see-through(also: VST, Camera passthrough)
- A display approach in head-mounted devices where the user's view of the real world is captured by outward-facing cameras and displayed on screens inside the headset, allowing complete digital manipulation of the visual feed before presentation. For low vision users, video…
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