PushToSki - An Indoor Ski Training System Using Haptic Feedback. - Jana Hoffard; Takuto Nakamura; Erwin Wu; Hideki Koike (SIGGRAPH Posters, 2021)

FroggyHand: A Gesture Based Control System for Omni-Directional Projections. - Jana Hoffard; Shio Miyafuji; Jefferson Pardomuan; Toshiki Sato; Hideki Koike (AHs, 2022)

SkiSim: A comprehensive Study on Full Body Motion Capture and Real-Time Feedback in VR Ski Training. - Jana Hoffard; Xuan Zhang; Erwin Wu; Takuto Nakamura; Hideki Koike (AHs, 2022)

OmniTiles - A User-Customizable Display Using An Omni-Directional Camera Projector System. - Jana Hoffard; Shio Miyafuji; Jefferson Pardomuan; Toshiki Sato; Hideki Koike (ICAT-EGVE, 2022)

Remote Online Shopping System with 360-Degree Streaming and Spherical Display. - Shio Miyafuji; Jana Hoffard; Sora Takeuchi; Yuto Makimoto; Hsueh-Han Wu; Kelvin Cheng 001; Hideki Koike (VR Workshops, 2025)