Local Scoring Application for Offline Skill Assessment
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Solution Overview
Problem
Existing computerized education and training systems require a scoring server to assess user skills, which increases network resource usage, compromises user privacy, and incurs hardware and operational costs, and lacks the ability to function without internet connectivity.
Innovation Solution
A lightweight scoring capability is implemented on a client computer, eliminating the need for a scoring server by performing local scoring using information collected from the user's computer, allowing decentralized performance-based assessment without internet connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a scoring server is used to assess user skills, then centralized evaluation can be performed, but network resource usage increases and user privacy is compromised
Solution Approach 1:
The scoring capability is extracted from the centralized scoring server and embedded directly into the client computer as a local scoring application. This extraction eliminates the need for continuous network communication during skill assessment, reducing network resource usage while maintaining assessment accuracy through local analysis of user operations and system state changes.
Solution Approach 2:
The skill assessment function is segmented from the training application and scoring server, becoming an independent local scoring application on the client computer. This segmentation allows the scoring functionality to operate autonomously locally, reducing dependency on network resources while preserving the reliability of skill evaluation.
2Reliability
If a scoring server is used to assess user skills, then centralized evaluation can be performed, but hardware and operational costs increase
Solution Approach 1:
The scoring capability is extracted from the centralized scoring server and embedded directly into the client computer as a local scoring application. This extraction eliminates the need for continuous network communication during skill assessment, reducing network resource usage while maintaining assessment accuracy through local analysis of user operations and system state changes.
Solution Approach 2:
The client computer performs skill assessment autonomously using the local scoring application, which independently analyzes user operations and system state changes without requiring external scoring server intervention. This self-service capability eliminates ongoing operational costs associated with maintaining a centralized scoring infrastructure.
3Reliability
If a scoring server is used to assess user skills, then centralized evaluation can be performed, but the system lacks offline functionality
Solution Approach 1:
The scoring capability is extracted from the centralized scoring server and embedded directly into the client computer as a local scoring application. This extraction eliminates the need for continuous network communication during skill assessment, reducing network resource usage while maintaining assessment accuracy through local analysis of user operations and system state changes.
Solution Approach 2:
The scoring application and necessary assessment tools are pre-installed on the client computer before training begins. This preliminary action enables the system to perform skill assessments offline without requiring network connectivity, while still maintaining reliable evaluation capabilities through the locally embedded scoring functionality.
4Reliability
If a scoring server is used to assess user skills, then centralized evaluation can be performed, but user privacy is compromised
Solution Approach 1:
The scoring capability is extracted from the centralized scoring server and embedded directly into the client computer as a local scoring application. This extraction eliminates the need for continuous network communication during skill assessment, reducing network resource usage while maintaining assessment accuracy through local analysis of user operations and system state changes.
Solution Approach 2:
The client computer performs skill assessment autonomously using the local scoring application, which independently analyzes user operations and system state changes without requiring external scoring server intervention. This self-service capability eliminates ongoing operational costs associated with maintaining a centralized scoring infrastructure.
Data Source
AI summary
A computer and method to assess technical skills of a student undergoing education in a training course on a computer-related topic. The computer includes a plurality of computer components having functions in the topic. A training application running on the computer instructs a user of the computer to perform an exercise on the computer; and a scoring application running locally in the computer has: a configuration file; a system inspector that determines states of the computer components according to the configuration file as a result of the exercise; and a scoring engine that computes locally a score of a skill of the user related to the topic based on the states of the computer components determined by the system inspector and in accordance with the configuration file.