1、 Overview of Finger Trajectory Analysis System Instruments and Equipment Products
1. System type:
-Web terminal WEB touch interaction prototype finger trajectory analysis system;
-Mobile terminal APP touch interaction prototype finger trajectory analysis system;
-Finger trajectory analysis system for HMI touch interaction prototype of vehicle terminal;
-Virtual terminal VR interactive prototype gesture motion trajectory analysis system;
Support type:
Web terminal WEB interaction prototype, mobile terminal APP interaction prototype, car terminal HMI interaction prototype, virtual reality terminal VR interaction prototype, supporting PC terminal, mobile phone, Pad and other mobile terminals, VR virtual reality terminal, car terminal and other touch interaction carriers for human-computer interaction and user experience testing, and collecting, recording, analyzing and visualizing finger trajectory data. The system supports adaptive display.

2. Prototype Design and AOI Editing
-Custom design of APP interaction prototype top content button content, supporting the addition of long image elements;
-Support adding APP combination stimuli, adding multiple stimulus elements on the same screen, such as images, text, etc;
-Support one click import of external APP interaction design prototypes, fully preserving prototype interaction properties and element parameters through URL or local folder methods;
-AOI editing: supports Draw mode, which allows drawing any shape or position; Support Pick mode, automatically analyze AOI interactions by reading prototype source code, identifying element IDs, positions, and other attributes;
-Support batch addition of AOI matrices and groups, enabling quick analysis of AOI interaction patterns and data statistics;
-Support AOI pre editing, the entire experiment only needs to draw AOI once to generate multi person statistical reports;
3. Finger trajectory interaction analysis - Click Track Map
-Click interaction trajectory analysis: Visualize the position and sequence of finger and APP prototype click interactions, and intuitively determine the finger interaction path;
-Support the overlay display of multiple finger interaction trajectories;
-Support visualization attribute settings for trajectories, such as transparency, radius, color, etc;
4. Finger Heat Map Interaction Analysis - Click Heat Map
-Click interaction heatmap analysis: Visualize the location of the interaction between the finger and the APP prototype, and display the duration and frequency of the interaction in the form of a heatmap, intuitively identifying the key areas of finger interaction;
-Support the overlay display of multi person finger interaction heatmaps;
-Support visualization attribute settings for heat maps, such as transparency, radius, color, etc;

5. Analysis of finger interaction AOI sequence and trajectory similarity calculation
-Visualize the interaction sequence between multiple subjects' fingers and APP AOI, and analyze the interaction and design rules;
-Customize the interaction sequence of AOI, such as AOI1->AOI2, visualize and count indicators such as occurrence time, frequency, and frequency;
-Support customizing the interaction sequence of time dimensions, and analyze the interaction patterns by setting the interval time between AOIs;
-Support the interaction order of custom sequence dimensions, and analyze their interaction patterns by setting the interval behavior between AOIs;
-The system automatically calculates the trajectory similarity of multiple participant interaction sequences, supporting the calculation of similarity for the entire segment or corresponding sequence;

6. AOI finger interaction data statistics
-Hover indicator statistics

-Finger click indicator statistics

The ErgoLAB Information Product Interaction Behavior Analysis System is a "Human Information System Interaction" (HCI) subjective and objective testing and evaluation system independently developed by Jinfa Technology based on the theories of "Human Factors and Ergonomics" and "Human Information Physical Systems (HCPS)" for multimodal digital information products. It can perform human-computer interaction prototype design, user experience and usability testing, human-computer interaction evaluation and interaction behavior analysis system, human factors testing and human-computer efficiency evaluation on information product prototypes. Widely used in desktop PC applications, WEB web programs, mobile terminal APP applications, virtual reality VR applications and other types of information terminal devices, especially in the era of artificial intelligence, for interactive behavior analysis and usability testing, human-computer interaction testing and evaluation of various types of digital information products such as AI human-machine intelligent interaction program prototypes.

The ErgoLAB information product usability testing and interaction behavior analysis system is divided into academic version, enterprise version, and military version, and can provide private cloud deployment according to customer needs; This system is a subsystem of ErgoLAB human-machine environment synchronization cloud platform specifically designed for subjective and objective testing and evaluation of human information system interaction (HCI). The system can provide a full process subjective and objective data-driven solution from subject library cloud project management, cloud experiment design, data collection, storage, analysis to intelligent applications. It can build a private cloud database, including multi terminal API/TTL real-time behavior coding and event tagging applications, and provide open data synchronization interfaces for secondary development. It can quickly and accurately output usability testing and interactive behavior analysis results, helping equipment development and product development throughout the entire lifecycle.
The ErgoLAB information product human-computer interaction evaluation and interaction behavior analysis system has functions such as subject library management and attribute screening, questionnaire and scale surveys, design and import of various types of information products or prototypes such as WEB/APP/VR, automatic identification and custom editing of AOI interest areas, synchronous recording of testing processes, synchronous collection and analysis of multimodal data, and embedded playback of experimental data. With the help of scientifically quantified statistical data, the effectiveness and usability of information product function design for specific users can be analyzed. Suitable for the entire lifecycle of equipment and product development, it can help revise planning schemes in the early stages of product development, provide improvement plans during product production, and provide objective market research and user consumption behavior research for product advertising and marketing.