Yanmi Yu Project 1: In-Class instruction

Step 1: 2D Data Visualization (3-5 min)

1. Explore the data on Global Forest Watch(link). 

2. Focus on the land cover loss/gain visualizations.

3. Observe patterns and trends in the data.

Step 2: 3D Data Visualization (5-8 min)

Web Version:

• Open WebXR in your browser: https://10.37.106.54:5177/tree_visual/ 

• When the page loads, it will appear white—make sure to select both a country and a year using:

  1. The dropdown menu (for country selection)

  2. The slider (for year selection)

• Observe how the tree visualization changes over time.

VR/AR Experience:

1. Put on your headset and open the same link in your browser.

2. Click "Enter XR" to enter the immersive AR/VR experience.

3. Controller Instructions:

• Right-hand grip button → Change country

• Right-hand thumbstick → Adjust the year (increments of 5 years: 2000, 2005, 2010, 2015, 2020)

Troubleshooting Tips:

• If no change is visible in the animation, you may be at the start (2000) or end (2020) of the timeline.

• Try adjusting the year slider in the other direction to see changes.

Step 3: Survey (5 min)

• Fill out the survey