Mobile Device Kiosk Testing for Accurate Valuation
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Solution Overview
Problem
Conventional consumer-operated kiosks struggle to effectively inspect and value used electronic devices due to difficulties in powering on and operating devices, leading to potential overvaluation of non-working devices and mistaking decoys for real devices, necessitating improved automated inspection methods.
Innovation Solution
The system includes a kiosk with testing electronics that electrically connect to devices, perform electrical measurements, and assess hardware components like power and voltage to determine device condition and authenticity, using USB connectors and cameras for visual inspection, and integrate biometric verification to prevent fraud.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional consumer-operated kiosks are used for device inspection, then the process is simple and consumer-operated, but the inspection accuracy is insufficient leading to overvaluation of non-working devices and fraud
Solution Approach 1:
The patent introduces an intermediary automated inspection system between the consumer and the valuation process. The kiosk incorporates automated hardware that physically connects to the device via USB port, performs electrical measurements, and executes diagnostic routines to assess device functionality. This intermediary automated system eliminates the need for manual consumer inspection while maintaining consumer-operated simplicity, thereby resolving the contradiction between ease of operation and measurement precision.
Solution Approach 2:
The patent replaces manual consumer inspection methods with automated electrical and software-based inspection systems. The automated system uses electrical measurements through USB connectivity and software-based diagnostic routines to assess device functionality, replacing the mechanical/manual inspection process. This substitution enables precise measurement of device condition while keeping the kiosk consumer-operated, thus resolving the technical contradiction.
2Measurement precision
If automated electrical testing is implemented, then inspection accuracy improves, but device complexity and system requirements increase
Solution Approach 1:
The patent implements a universal testing platform that can inspect multiple types of electronic devices through a single standardized USB interface. The automated inspection system is designed to work with various device types (smartphones, tablets, etc.) using common USB connectivity and standardized diagnostic routines. This multi-functionality reduces the need for device-specific complex inspection equipment, thereby improving measurement precision without proportionally increasing device complexity.
Solution Approach 2:
The patent utilizes electrical parameter measurements (voltage, current, resistance) through USB connectivity to assess device functionality. By changing from manual visual inspection to electrical parameter-based assessment, the system achieves higher measurement precision. The use of standardized electrical parameters through USB interface keeps the system complexity manageable while enabling accurate automated inspection.
3Measurement precision
If comprehensive electrical measurements are performed, then device authentication and valuation accuracy improve, but inspection time increases
Solution Approach 1:
The patent performs preliminary electrical measurements and diagnostic routines automatically as soon as the device is connected to the kiosk via USB. The system initiates power-on sequences, executes diagnostic software routines, and collects electrical parameter data in the initial connection phase. This preliminary action enables comprehensive assessment without extending the overall inspection time, as measurements are performed concurrently with the connection process rather than sequentially.
Solution Approach 2:
The patent implements continuous electrical measurement and monitoring during the device inspection process. The automated system continuously monitors electrical parameters, executes diagnostic routines, and collects data throughout the inspection period. This continuous useful action ensures comprehensive device assessment without requiring repeated discrete measurement steps, thereby maintaining high valuation accuracy while minimizing total inspection time.
Data Source
AI summary
A system for recycling a mobile device. A system configured in accordance with one embodiment of the present technology includes an electrical connector and testing electronics. The electrical connector is configured to be electrically connected to a mobile device, and the testing electronics are configured to produce an electrical measurement by measuring an electrical attribute associated with a hardware component of the mobile device over the electrical connector. The system is further configured to valuate, identify, and/or authenticate the mobile device based at least in part on the electrical measurement.