Printem: Instant Printed Circuit Boards with Standard Office Printers & Inks. - Perumal Varun Chadalavada; Daniel Wigdor (UIST, 2015)

Foldem: Heterogeneous Object Fabrication via Selective Ablation of Multi-Material Sheets. - Perumal Varun Chadalavada; Daniel J. Wigdor (CHI, 2016)

Snake Charmer: Physically Enabling Virtual Objects. - Bruno Araújo; Ricardo Jota; Varun Perumal; JiaXian Yao; Karan Singh; Daniel Wigdor (TEI, 2016)

ID'em: Inductive Sensing for Embedding and Extracting Information in Robust Materials. - Perumal Varun Chadalavada; Goutham Palaniappan; Vimal Kumar Chandran; Khai N. Truong; Daniel Wigdor (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018)

Building a Scalable Sensing Foundation for Contextual and Precise Interaction - Perumal Varun Chadalavada (2023)