by Xiyun Hu | May 14, 2025 | 2025, Dizhi Ma, Fengming He, Karthik Ramani, Karthik Ramani, Recent Publications, Xiyun Hu, Zhengzhe Zhu, Ziyi Liu
Large Language Model (LLM)-based copilots have shown great potential in Extended Reality (XR) applications. However, the user faces challenges when describing the 3D environments to the copilots due to the complexity of conveying spatial-temporal information through...
by Fengming He | Oct 24, 2024 | 2024, Fengming He, Karthik Ramani, Recent Publications, Xiyun Hu, Xun Qian, Zhengzhe Zhu
With the advents in geometry perception and Augmented Reality (AR), end-users can customize Tangible User Interfaces (TUIs) that control digital assets using intuitive and comfortable interactions with physical geometries (e.g., edges and surfaces). However, it...
by Fengming He | Feb 24, 2023 | 2023, Featured Publications, Fengming He, Karthik Ramani, Publications, Recent Publications, Xiyun Hu
Edges are one of the most ubiquitous geometric features of physical objects. They provide accurate haptic feedback and easy-totrack features for camera systems, making them an ideal basis for Tangible User Interfaces (TUI) in Augmented Reality (AR). We introduce Ubi...
by Xun Qian | Nov 10, 2022 | 2022, Featured Publications, Fengming He, Karthik Ramani, Karthik Ramani, Publications, Recent Publications, Tianyi Wang, Xiyun Hu, Xun Qian
Vision-based 3D pose estimation has substantial potential in hand-object interaction applications and requires user-specified datasets to achieve robust performance. We propose ARnnotate, an Augmented Reality (AR) interface enabling end-users to create custom data...
by Xun Qian | Apr 19, 2022 | 2022, Ananya Ipsita, Fengming He, Karthik Ramani, Publications, Recent Publications, Tianyi Wang, Xiyun Hu, Xun Qian
Augmented Reality (AR) experiences tightly associate virtual contents with environmental entities. However, the dissimilarity of different environments limits the adaptive AR content behaviors under large-scale deployment. We propose ScalAR, an integrated workflow...
by Tianyi Wang | Oct 12, 2021 | 2021, Featured Publications, Fengming He, Karthik Ramani, Karthik Ramani, Publications, Recent Publications, Tianyi Wang, Xiyun Hu, Xun Qian, Yuanzhi Cao
Freehand gesture is an essential input modality for modern Augmented Reality (AR) user experiences. However, developing AR applications with customized hand interactions remains a challenge for end-users. Therefore, we propose GesturAR, an end-to-end authoring tool...
