SleepHill: Designing an Incrementally Bouncing Pillow as a Comfortable Wake-Up Approach. - Wenshu Xun; Pengsong Zhang; Zixuan Liu; Yufei Meng; Yaqi Zheng; Renyao Zou; Xipei Ren (ICEC, 2022)

EmoVis: exploring data-enabled analogue journaling to promote self-reflection for mental wellness among college students. - Xipei Ren; Xiaoyu Zhang; Renyao Zou; Ran Yan; Bin Yu 004 (Behav. Inf. Technol., 2025)