18462449. METHOD AND APPARATUS FOR ESTIMATING USER'S EMOTIONAL STATE simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
METHOD AND APPARATUS FOR ESTIMATING USER'S EMOTIONAL STATE
Organization Name
Panasonic Intellectual Property Management Co., Ltd.
Inventor(s)
HITOSHI Tominaga of Kyoto (JP)
TSUGUHIRO Korenaga of Osaka (JP)
METHOD AND APPARATUS FOR ESTIMATING USER'S EMOTIONAL STATE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18462449 titled 'METHOD AND APPARATUS FOR ESTIMATING USER'S EMOTIONAL STATE
Simplified Explanation
The abstract describes a computer-based method for estimating a user's emotional state by analyzing changes in cerebral blood flow and heart rate. The method determines if the user is in an excited state based on specific threshold values for these changes.
- The method involves analyzing changes in cerebral blood flow and heart rate of a user.
- It determines if the user is in an excited state by comparing the changes to threshold values.
- If the amount of change in cerebral blood flow is smaller than the first threshold value and the amount of change in heart rate is larger than the second threshold value, the method outputs a signal indicating an excited state.
Potential Applications
This technology has potential applications in various fields, including:
- Mental health monitoring: The method can be used to assess and monitor emotional states in individuals, providing valuable insights for mental health professionals.
- User experience research: It can be employed to evaluate the emotional impact of products, services, or user interfaces, helping companies improve user experience.
- Gaming and entertainment: The method can enhance gaming experiences by adapting gameplay or content based on the user's emotional state.
Problems Solved
The technology addresses the following problems:
- Subjective assessment: It provides an objective method for estimating emotional states, reducing reliance on self-reporting or subjective evaluations.
- Real-time monitoring: The method allows for continuous monitoring of emotional states, enabling timely interventions or adjustments.
- Non-invasive measurement: It eliminates the need for invasive procedures or sensors, making it more accessible and comfortable for users.
Benefits
The technology offers several benefits:
- Improved mental health assessment: It provides a quantitative measure of emotional states, aiding in the diagnosis and treatment of mental health conditions.
- Enhanced user experience: By understanding the user's emotional state, companies can tailor their products or services to better meet their needs and preferences.
- Personalized interventions: Real-time monitoring allows for personalized interventions or recommendations based on the user's emotional state, promoting well-being and engagement.
Original Abstract Submitted
A method for estimating an emotional state is executed by a computer and includes acquiring an amount of change of a cerebral blood flow of a user from a reference time, acquiring an amount of change of a heart rate of the user from a reference time, and outputting a signal indicating that the user is in an excited state in a case where the amount of change of the cerebral blood flow is smaller than a first threshold value and the amount of change of the heart rate is larger than a second threshold value.
