Liwei Chan
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| title | conference | date |
|---|---|---|
| Slice of Light: Transparent and Integrative Transition Among Realities in a Multi-HMD-User ... | UIST 2020 | 2020-10-20 |
Slice of Light is a visualization that overlays sliced views of each co-located HMD user's VR world into a guest's view and lets the guest step into a slice… | ||
| HMD Light: Sharing In-VR Experience via Head-Mounted Projector for Asymmetric Interaction | UIST 2020 | 2020-10-20 |
A prototype HMD adds a steerable head-mounted projector plus servo motor, pro‑cam and stereo camera to project the VR user’s view into the physical world; it… | ||
| TilePoP: Tile-type Pop-up Prop for Virtual Reality | UIST 2019 | 2019-10-20 |
TilePoP builds a floor-mounted pneumatic shape display: a 3x3 array of 27 airbags with stacked cube airbags that inflate into blocky props and can support… | ||
| FaceWidgets: Exploring Tangible Interaction on Face with Head-Mounted Displays | UIST 2019 | 2019-10-20 |
A hardware prototype mounts physical controls on the HMD backside and uses a stepper-driven lift, OptiTrack and VR gloves to align tangible knobs with virtual… | ||
| Pull-Ups: Enhancing Suspension Activities in Virtual Reality with Body-Scale Kinesthetic Force ... | UIST 2019 | 2019-10-20 |
Pull-Ups is a ceiling suspension kit that replaces TRX straps with pneumatic artificial muscles and load sensors to pull users up to 15 cm actuation, driven by… | ||
| PuPoP: Pop-up Prop on Palm for Virtual Reality | UIST 2018 | 2018-10-14 |
PuPoP is a palm-worn pneumatic prop that inflates stacked PE airbags into sphere, cylinder, and box primitives, driven by air pumps, solenoid valves and… | ||
| ShareSpace: Facilitating Shared Use of the Physical Space by both VR Head-Mounted Display and ... | UIST 2018 | 2018-10-14 |
ShareSpace builds a physical-space negotiation system for co-located VR: external users place shield tools (attachable to wall, floor or body) that create… | ||
| FacePush: Introducing Normal Force on Face with Head-Mounted Displays | UIST 2018 | 2018-10-14 |
An HMD mounts a pulley-driven torque module that pulls belts to press the face, delivering measurable normal force via motors and rotary encoders; calibration… | ||
| PokeRing: Notifications by Poking Around the Finger | CHI 2018 | 2018-04-21 |
A 3D‑printed smart ring with small solenoids pokes eight equidistant spots around the index finger’s proximal phalanx and is evaluated across three studies… | ||
| Dwell++: Haptic-Augmented Multi-Level Touch | UIST 2017 | 2017-10-22 |
Dwell+ augments long presses with short 10 ms vibrotactile pulses and tests 170, 150, 130 and 110 ms intervals to enable multi-level single‑touch selection. A… | ||
| Outside-In: Visualizing Out-of-Sight Regions-of-Interest in a 360 Video Using Spatial ... | UIST 2017 | 2017-10-22 |
Proposes Outside-In, which reintroduces off-screen regions as spatial picture-in-picture previews placed along the equirectangular connection from viewport… | ||
| ThermoVR: Exploring Integrated Thermal Haptic Feedback with Head Mounted Displays | CHI 2017 | 2017-05-06 |
HMD-mounted array of five thermal modules (Oculus DK1 facial interface) uses four Peltier modules per unit to actively heat and cool; control board drives… | ||
| EdgeVib: Effective Alphanumeric Character Output Using a Wrist-Worn Tactile Display | UIST 2016 | 2016-10-16 |
EdgeVib builds a wrist-back tactile alphabet using a 2×2 vibrotactile array and multistroke EdgeVib patterns converted from EdgeWrite; a prototype vibrates… | ||
| DigitSpace: Designing Thumb-to-Fingers Touch Interfaces for One-Handed and Eyes-Free Interactions | CHI 2016 | 2016-05-07 |
Three studies map 12 finger segments for comfort (Wilcoxon shows dominant hand and thumb anatomy matter), test discrete layouts (index 5, middle 5, ring 4… | ||
| CyclopsRing: Enabling Whole-Hand and Context-Aware Interactions Through a Fisheye Ring | UIST 2015 | 2015-11-08 |
A fisheye camera mounted at the hand webbing on a ring captures 480×480 images sent to an external PC and recognizes seven gestures with a random decision… | ||
| FlexiBend: Enabling Interactivity of Multi-Part, Deformable Fabrications Using ... | UIST 2015 | 2015-11-08 |
A flexible, installable shape-sensing strip with a linear array of 16 strain gauges mounts into 3D-printed objects (NinjaFlex substrate) and reconstructs… | ||
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