Sonar-based Interaction Work in Progress

Interactive Visualization Demo of Sonar Reading

• Visualization of the raw data reading at the fiexed 146cm distance before it is filtered/smoothed for the movement tracking
you can drag the mouse at the bottom zone to select a area for showing the zoom in details on the top zone
• more visualization on different data is on MR section
• the visualization coding using d3.js library

Live Demo of Sonar Tracking for Interaction

• Demo 1: interaction measurement using inexpensive HC-SR05 sonar

in the video:
• Raw Dist: shows the sonar reading
• Resulted D: showing the result after two staged smoothing
• The video on the left is the result captured by the webcam mounted on top of Arduino