Hong Kong Researchers Developed a Smart Mask Using Wax Pads
Colin Smith — March 2, 2024 — Tech
References: newscientist & scientificamerican
Virtual reality (VR) is a technology that immerses users in simulated environments, but it usually only stimulates the senses of sight, sound, and touch. However, a team of researchers at City University of Hong Kong led by Xinge Yu has developed a smart face mask that can release different scents on demand, making VR more realistic and multisensory.
The face mask is equipped with a wireless chip that communicates with a computer via Bluetooth. It contains nine cells filled with liquid perfumes and paraffin, which can be heated to release various smells when triggered by the VR software. The mask can also combine different scents to create new ones, such as coffee or chocolate. The scents are delivered close to the nose, so the user can detect them within 1.5 seconds of activation.
The face mask can enhance VR experiences by adding an olfactory dimension, such as smelling flowers in a garden or food in a kitchen. It can also be used to mimic the odor of absent loved ones during virtual meetings, or to create therapeutic effects by releasing relaxing or stimulating scents
Image Credit: Xinge Yu
The face mask is equipped with a wireless chip that communicates with a computer via Bluetooth. It contains nine cells filled with liquid perfumes and paraffin, which can be heated to release various smells when triggered by the VR software. The mask can also combine different scents to create new ones, such as coffee or chocolate. The scents are delivered close to the nose, so the user can detect them within 1.5 seconds of activation.
The face mask can enhance VR experiences by adding an olfactory dimension, such as smelling flowers in a garden or food in a kitchen. It can also be used to mimic the odor of absent loved ones during virtual meetings, or to create therapeutic effects by releasing relaxing or stimulating scents
Image Credit: Xinge Yu
Trend Themes
1. Multi-sensory Scent-release - Innovative technology enables face masks to release different scents on demand, enhancing virtual reality experiences with olfactory sensations.
2. Personalized Aroma Combinations - Smart face masks have the capability to mix various scents, like coffee or chocolate, to create new olfactory experiences in virtual environments.
3. Therapeutic Scent Delivery - Facemasks with liquid perfumes can offer therapeutic effects by releasing relaxing or stimulating scents during virtual interactions.
Industry Implications
1. Virtual Reality Technology - Incorporating smart face masks that release scents could revolutionize virtual reality experiences, making them more immersive and engaging.
2. Health and Wellness - Utilizing smart face masks for therapeutic scent delivery opens up opportunities to enhance mental well-being and relaxation strategies in various healthcare settings.
3. Consumer Electronics - The development of face masks with wireless chips for scent diffusion presents disruptive innovation opportunities for consumer electronics companies seeking to expand product offerings towards multi-sensory experiences.
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