When partnered with virtual reality demos, this essentially means that users will feel different sensations on their lips, teeth, and tongue depending on what they're doing in-game.
The mouth haptics are programmed to do different things depending on the situation, including single impulses (taps), pulse trains (multiple taps in a row), swipes in the x, y, and z directions (moving along, down, and towards your mouth), and persistent vibration.
The different demos shown in Future Interfaces Group's video include walking through cobwebs in a forest before being covered in spider venom, drinking from a water fountain, sipping coffee, smoking a cigarette, brushing your teeth, and riding a motorbike, with different sensations being used to emulate each experience.
