Documentation Guide

Changelog

Version updates and changelog for Wuji Studio

Overview

Wuji Studio positioning, supported devices, and core capabilities

Getting Started

System requirements, installation, interface layout, and basic settings

• System Requirements
  Check supported operating systems, hardware, and prerequisites
• Download and Installation
  Get the installer and complete Wuji Studio setup
• Interface Overview
  Learn the main interface, panel layout, and common entry points
• User Profile
  Create a Studio user profile to isolate calibration data per user
• Personalization
  Adjust theme, language, and display preferences

Device Management

Discover, connect, rename devices, and enter visualization

• Connect View Overview
  Understand the device list, connection status, and common actions
• Discover and Connect Devices
  Scan nearby devices and establish a connection
• Disconnect a Device
  Safely disconnect the current device
• Use the Device Command Palette
  Run common device actions such as reconnect and calibrate
• View Connection History
  Review recent devices and reconnect quickly
• Device Naming
  Set automatic names or manually rename devices

Data visualization

Visualization layout, topic tree, and layout presets

• Panel Types
  Learn what Plot and Tactile Matrix panels show and when to use them
• 3D Hand Visualization
  View hand skeleton, fingertip poses, EMF, and point cloud data in 3D
• Data Recording
  Record all subscribed Topics as MCAP files for offline playback and analysis.
• Device Logs
  The Device Logs panel sits on the DEVICE LOG tab in the Bottom bar, showing real-time logs from the device and software to help with troubleshooting. Expand the Bottom bar from the Visualization View and switch to the DEVICE LOG tab to access it.

Firmware Upgrade

Select devices and firmware, run upgrades, and review results

• Upgrade Workflow
  Complete device selection, firmware selection, upgrade, and result review in order

Device Calibration

Device calibration flow, 6 poses, and troubleshooting

• Calibration Home
  Select a device, start, and read the live data panel
• Starting Calibration
  Run 6 guided poses with automatic capture
• Calibration Complete
  Recalibrate, view the URDF, or enter visualization
• Troubleshooting
  Common issues like pose mismatch, timeout, and disconnect

Tactile Contact Calibration

Tactile contact calibration flow, 4 no-contact motions, and sensitivity

• Calibration Home
  Select a glove, check status, and start
• Starting Calibration
  Record 4 no-contact motions for the baseline
• Calibration Complete
  Train the model and verify by pressing the glove
• Adjust Contact Sensitivity
  Tune how easily a press registers as contact
• Troubleshooting
  Service not ready, aborted, or connection issues

Troubleshooting

Common issues with startup, data, and firmware upgrades

• Won't start / white screen or crash
• Panels show blank
• Tactile data is all 0 or -1
  Values of -1 mark invalid points, which is normal. If values stay at 0 even when you press the sensor surface:
• Tactile data is inaccurate or shows abnormal values
• Tactile data flickering or jumping
• Tactile matrix heatmap shows all black
• EMF positioning is inaccurate or drifting
• EMF confidence is consistently low
• IMU orientation data is drifting
• Firmware upgrade failed
• Encountering errors during upgrade
• Use local firmware for upgrade
  In Step 2, click the Upload local file button to select a firmware file (.zip format). After upload, the app automatically parses and displays the firmware version, release date, and release notes.
• Get technical support
  Contact support@wuji.tech with the following information: