Bridging the digital-physical divide using haptic and wearable technologies

The metaverse could provide an immersive environment that integrates digital and physical realities. However, this will require appropriate haptic feedback and wearable technologies. Here we explore the development of haptic and wearable technologies that can be used to bridge the digital-physical divide and build a more realistic and immersive metaverse. We examine the mechanisms of haptic technology and the haptic devices that can replicate the sense of touch, and examine the development of wearable technology that can provide motion tracking through the integration of artificial intelligence. We highlight the potential applications of such technology in the areas of entertainment, commerce, education, training and healthcare. Finally, we consider the ethical and technological challenges that the field faces.