17817169. EXTENDED REALITY SYSTEMS INCLUDING ULTRASOUND-BASED HAPTIC SYSTEMS simplified abstract (QUALCOMM Incorporated)
Contents
EXTENDED REALITY SYSTEMS INCLUDING ULTRASOUND-BASED HAPTIC SYSTEMS
Organization Name
Inventor(s)
Hrishikesh Vijaykumar Panchawagh of Cupertino CA (US)
Kostadin Dimitrov Djordjev of Los Gatos CA (US)
EXTENDED REALITY SYSTEMS INCLUDING ULTRASOUND-BASED HAPTIC SYSTEMS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17817169 titled 'EXTENDED REALITY SYSTEMS INCLUDING ULTRASOUND-BASED HAPTIC SYSTEMS
Simplified Explanation
Methods, devices, and systems for providing extended reality effects are disclosed in this patent application. The control system described in the application can control a structure to provide extended reality effects and also control an ultrasound-based haptic system to create haptic effects using transmitted ultrasonic waves. The ultrasound-based haptic system includes one or more arrays of ultrasonic transducers, such as piezoelectric micromachined ultrasonic transducers (PMUTs), mounted in or on the structure. The haptic effects are created using air-coupled ultrasonic waves.
- The patent application describes a control system that can provide extended reality effects and haptic effects using ultrasound technology.
- The control system can control a structure and an ultrasound-based haptic system to create haptic effects via transmitted ultrasonic waves.
- The ultrasound-based haptic system includes arrays of ultrasonic transducers, such as PMUTs, mounted in or on the structure.
- The haptic effects are generated using air-coupled ultrasonic waves.
Potential Applications:
- Virtual reality and augmented reality experiences can be enhanced by providing haptic feedback using ultrasound-based haptic systems.
- Gaming and entertainment industries can utilize this technology to create more immersive experiences by incorporating haptic effects into virtual environments.
- Medical training and simulations can benefit from the use of extended reality effects and haptic feedback to provide more realistic and interactive training scenarios.
- Industrial applications, such as remote operations or training, can utilize this technology to provide tactile feedback to operators in virtual or augmented reality environments.
Problems Solved:
- Traditional extended reality experiences lack haptic feedback, limiting the immersion and realism of the virtual environment.
- Existing haptic feedback systems may be bulky, limited in functionality, or require physical contact, which can restrict the user's movement and interaction.
- The patent application addresses these issues by proposing an ultrasound-based haptic system that can provide haptic effects without physical contact and with greater flexibility in terms of user movement.
Benefits:
- The use of ultrasound-based haptic systems allows for non-contact haptic feedback, providing a more natural and immersive experience.
- The control system described in the patent application enables the creation of extended reality effects and haptic feedback simultaneously, enhancing the overall user experience.
- The technology can be integrated into various applications, including gaming, entertainment, medical training, and industrial scenarios, expanding the possibilities for immersive and interactive experiences.
- The use of air-coupled ultrasonic waves for haptic effects eliminates the need for physical contact, allowing for greater freedom of movement and interaction in virtual or augmented reality environments.
Original Abstract Submitted
Methods, devices and systems for providing extended reality effects are disclosed. In some examples, a control system may control a structure to provide extended reality effects and also may control an ultrasound-based haptic system to create haptic effects via transmitted ultrasonic waves. The ultrasound-based haptic system may include one or more arrays of ultrasonic transducers, such as piezoelectric micromachined ultrasonic transducers (PMUTs), mounted in or on the structure. The haptic effects may be created via air-coupled ultrasonic waves.
