Personal Care Appearance Prediction from Device Position Data
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Solution Overview
Problem
Users face challenges in accurately predicting the outcome of personal care activities, such as shaving or trimming hair, especially when aiming for symmetry, due to the difficulty in visualizing the results before performing the activity.
Innovation Solution
A system that uses image data and device operating data to generate a predicted image of the user's appearance after treatment, allowing users to see the outcome before performing the personal care activity, by integrating a processor to receive and process image and device data, and display the predicted image on a representation of the user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a user views their reflection in a mirror or live image during personal care activity, then they can see themselves during the activity, but they cannot predict the outcome before performing the activity
Solution Approach 1:
The system generates and displays a predicted image of the user's appearance after treatment before the actual personal care activity is performed. This preliminary visualization allows the user to see the expected outcome in advance, enabling informed decision-making about whether to proceed with the treatment.
Solution Approach 2:
The system creates a virtual copy or representation of the user's appearance and applies the predicted treatment effect to this copy, generating a simulated after-treatment image. This virtual copy allows prediction without affecting the actual user, enabling outcome visualization before real treatment.
2Reliability
If the user performs personal care activity without visual prediction, then the process is simple, but the user may make errors or irreversible changes
Solution Approach 1:
The system provides feedback to the user by displaying the predicted outcome of the personal care activity before execution. This feedback loop allows the user to review the predicted changes and correct any potential errors or unwanted effects before irreversible treatment occurs, improving overall reliability.
3Measurement precision
If the system processes image data and generates predicted images, then prediction accuracy improves, but processing time and computational resources increase
Solution Approach 1:
The system adjusts processing parameters such as image resolution, prediction detail level, and computational complexity based on user needs and device capabilities. This allows optimization between prediction accuracy and processing time, providing high accuracy when needed while maintaining speed for routine operations.
Data Source
AI summary
According to an aspect, there is provided an apparatus comprising a processor configured to receive image data in respect of a user (102) of a personal care device (104), wherein the personal care device is to be used to treat a portion of the user; receive device operating data relating to the personal care device; determine position information of at least a treatment element (112) of the personal care device relative to the user; generate, based on the received image data, the received device operating data and the determined position information, an image (120) representative of a predicted appearance of the portion of the user following treatment using the personal care device; and provide the generated image for display on a representation of the user.