Haptic technology in general not harmful to the human body and can be focused easily. One company called Ultrahaptics has been working with this technology to provide non-contact haptic feedback. Founded in 2013, Ultrahaptics has focused on providing users haptic feedback in free space using ultrasound technology. They use multiple ultrasound speakers to make changes in the air pressure around the user. This provides the ability to feel the pockets of pressurized air focused in the environment. This gives the user tactile cues for gestures, invisible interfaces, textures, and virtual objects. The company is continuing to grow and launched their evaluation programme
The Hundred Secret Senses senses, there are many things that can only be understood by using the "hundred secret senses". This story is about the journey of identity, family history, past lives, and ultimately, love. The Hundred Secret Senses The Hundred Secret Senses is a bestselling 1995 novel by Chinese-American writer Amy Tan. It was published by Putnam, and was shortlisted for the 1996 Orange Prize for Fiction. While the story is fictional, it is based on the experiences of Tan and on stories told by her mother. The story focuses on the relationship between Chinese-born Kwan and her younger, Chinese American sister Olivia,