SketchingWithHands: 3D Sketching Handheld Products with First-Person Hand Posture
summary
A 3D sketching system uses a Leap Motion sensor to capture first-person hand postures and freeze or re-pose them, creates sketch planes from grip axes and hand skeletons, and adds interaction widgets like palm-pinning, front and center mirrors and responsive spangles to guide curve placement. The implemented app produces section and profile sketches tied to real hand scale, is evaluated with 10 industrial design students, and yields CAD models and rapid prototypes that are actually graspable.
AI-written summary · about
chapters (7)
- 0:00Introduction and motivation
- 3:03System demonstration begins
- 8:27Responsive spangles feature
- 11:26User study and outcomes
- 12:49Design rationale and literature
- 17:24Conclusion and future work
- 18:29Q&A session
related talks
16mPortal-ble: Intuitive Free-hand Manipulation in Unbounded Smartphone-based Augmented Reality
10mProactive Sensing for Improving Hand Pose Estimation
16mMagicalHands: Mid-Air Hand Gestures for Animating in VR
16mGetting hands on with VR
20mUnimanual Pen+Touch Input Using Variations of Precision Grip Postures
07mFingerTrak: Continuous 3D Hand Pose Tracking by Deep Learning Hand Silhouettes Captured by ...
20mToward Realistic Hands Gesture Interface: Keeping it Simple for Developers and Machines
05mTouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images