Source localization on rigid surfaces for applications in human-computer touch interfaces

• Main Author: Nguyen, Quang Hanh
• Other Authors: Andy Khong Wai Hoong
• Format: Theses and Dissertations
• Language: English
• Published: 2017
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: http://hdl.handle.net/10356/72646
• Institution: Nanyang Technological University

This thesis addresses the problem of impact localization on rigid surfaces using vibration signals. This allows conversion of daily objects, such as tabletops and glass panels, into human-computer touch interfaces using low-cost piezoelectric sensors. Determination of the impact location is achieved...