Sensor-Driven Camera Stability Control
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Solution Overview
Problem
Conventional smartphones struggle with capturing clear selfies, especially in low light conditions, due to the motion introduced when pressing the shutter button, which can lead to blurry photos and poses safety risks when attempting to take photos in precarious situations.
Innovation Solution
A system and method for sensor-driven automatic camera interaction, utilizing a processor, memory, and programming instructions to analyze sensor data from hardware sensors like accelerometers and gyroscopes, determining a stability threshold to automatically operate the camera without user input, thereby reducing motion blur and ensuring safer photo capture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual button press is used to trigger camera shutter, then camera operation is simple and direct, but additional motion is introduced causing blurry photos
Solution Approach 1:
The system uses sensor data from the device to automatically determine when to trigger the camera shutter without requiring manual button press. The processor analyzes motion sensor data to detect when the device is stable enough for a clear photo, enabling the camera to serve itself by autonomously deciding the optimal capture moment based on its own sensor feedback.
Solution Approach 2:
The patent replaces the mechanical action of manual button pressing with an automated electronic system that uses sensor data processing and algorithmic decision-making. Instead of physical user interaction causing device motion, an electronic control system monitors sensor inputs and automatically triggers the shutter through software-controlled mechanisms.
2Ease of operation
If manual button press is required for camera operation, then user has direct control, but user safety is compromised in precarious situations
Solution Approach 1:
The camera system autonomously monitors sensor data and automatically triggers photo capture without requiring continuous user attention or manual operation. The device serves itself by continuously analyzing its own motion state and independently deciding when conditions are appropriate for photography, freeing the user from precarious manual control situations.
Solution Approach 2:
The system continuously monitors sensor data in advance to detect stable conditions before triggering the camera shutter. By performing preliminary analysis of motion patterns and predicting stable moments, the system prepares to capture photos automatically when conditions are favorable, eliminating the need for last-minute manual button pressing in dangerous situations.
3Manufacturing precision
If sensor data analysis is performed to automate camera operation, then photo quality improves, but device complexity increases
Solution Approach 1:
The patent leverages existing multi-functional sensors in modern devices (accelerometers, gyroscopes, barometers) that were originally designed for other purposes like screen orientation and step counting. By repurposing these existing sensors for camera stability detection, the system achieves enhanced photo quality without adding dedicated new hardware components, thereby minimizing the increase in device complexity.
Solution Approach 2:
The system implements a feedback loop where sensor data continuously monitors device motion and feeds back to the processor, which adjusts the decision to trigger the shutter based on real-time stability conditions. This closed-loop feedback mechanism uses straightforward threshold comparisons and simple algorithms to determine capture timing, achieving complex automated control through iterative sensor-processor-feedback cycles rather than complicated mechanical systems.
Data Source
AI summary
A system and method for sensor-driven automatic device interaction, comprising a sensor aggregator that receives a plurality of sensor data from a plurality of hardware sensors, analyzes at least a portion of the sensor data, determines a sensor threshold, iteratively compares the results of the analysis to the sensor threshold, and directs the operation of a camera based on the results of the comparison.