Gymnastic Exercising TRIZ Cases
- Basketball Shooting System with Automated Ball Return
A basketball shooting system featuring a movable hoop and automated ball return mechanism for continuous player training.
- Portable Swing Analysis Apparatus with Real-Time Zone Feedback
A portable swing analysis apparatus uses sensors and a display to provide real-time feedback on swing zones.
- Wrist Device Algorithm Calibrates Arm Motion Using Torso Reference
A wrist device uses torso motion as a reference to correct arm acceleration data, resolving inaccuracies caused by varying sensor attachment locations.
- Exercise Scoring via Dynamic Time Warping
Dynamic time warping aligns segmented acceleration signals against coach references to resolve motion analysis complexity.
- Linear Actuator Cable Fastening for High Axial Force
Axially opposite cable fastening points align traction forces with the sliding direction, eliminating guide pulleys and reducing transverse size.
- Interchangeable Target Surfaces for Compact Projectile Games
Interchangeable target surfaces on a base structure enable diverse game variations in compact spaces while sensors track projectile impacts.
- Golf Ball Tracking Sensors Using Motion Detection and Signal Averaging
Motion detecting sensors arrayed along a golf course track ball trajectory and resting location through image capture.
- Markerless 3D Golf Swing Reconstruction via Stereo Vision
Rear-mounted stereo cameras capture club motion to generate high-fidelity 3D models, eliminating marker placement challenges.
- Golf Swing Evaluation System Using Distributed Sensor Segmentation
Distributed sensor segmentation reduces system complexity while maintaining measurement precision for personalized coaching and community data analysis.