Use this for css: https://github.com/Jeweleni/openai-summarizer
Here are several gesture ideas that are simple, intuitive, and can be detected robustly with the camera:
- Horizontal Swipe (Left to Right): Swipe your hand horizontally from left to right to increase the volume.
- Horizontal Swipe (Right to Left): Swipe your hand horizontally from right to left to decrease the volume.
- Vertical Swipe (Up): Swipe your hand vertically upward to increase brightness or another control.
- Vertical Swipe (Down): Swipe your hand vertically downward to decrease brightness or another control.
Pros:
- Simple to implement.
- Low likelihood of false positives.
- Can be extended to control multiple functions (volume, brightness, etc.).
Cons:
- Requires clear, deliberate swipes for detection.
- Pinch Fingers Together: Move thumb and index finger closer together to decrease the volume.
- Spread Fingers Apart: Move thumb and index finger away from each other to increase the volume.
Pros:
- Familiar gesture for most users (similar to zoom gestures on touch devices).
- Precise control over volume adjustment.
Cons:
- Requires precise tracking of finger movements.
- May need to adjust sensitivity to avoid unintentional activation.
- Hold Gesture (Hold Hand in Position and Move):
- Hold your hand in front of the camera and move it up to increase volume, or down to decrease volume.
- This gesture could be detected by tracking the movement of the palm or the center point between the thumb and index finger.
Pros:
- Easy to perform and detect.
- Minimizes accidental volume changes as it requires both holding and moving.
Cons:
- Requires continuous tracking and may be less responsive if the hand moves too slowly or quickly.
- Hand Tilt: Instead of complex rotation, you can detect when the user tilts their hand up or down:
- Tilt the hand up to increase volume.
- Tilt the hand down to decrease volume.
- This gesture can be detected by tracking the orientation of the palm or the angle between the thumb and index finger.
Pros:
- Easier to perform than a full rotation.
- Intuitive and natural motion.
Cons:
- May require calibration to ensure it works across different hand positions and angles.
- Number of Fingers Shown: Control the volume based on the number of fingers extended:
- 1 Finger: Mute the volume.
- 2 Fingers: Low volume.
- 3 Fingers: Medium volume.
- 4 Fingers: High volume.
- 5 Fingers: Max volume.
Pros:
- Simple and intuitive; easy to remember.
- Low chance of false positives as it requires deliberate actions.
Cons:
- Limited precision (only set volume to predefined levels).
- Might not be as responsive for small adjustments.
- Double Tap in Air: The user taps the index finger against the thumb twice quickly to toggle between muting and unmuting the volume.
- This could be combined with other gestures like swipe or hold to adjust the volume incrementally.
Pros:
- Distinct gesture, less likely to be performed accidentally.
- Simple and effective for toggling states (e.g., mute/unmute).
Cons:
- Requires precise detection of the tapping motion.
- Could be sensitive to speed or angle of the tap.
- Fist to Open Hand:
- Start with a closed fist and then open your hand fully to increase the volume.
- Reverse the gesture (open hand to fist) to decrease the volume.
Pros:
- Very intuitive and easy to detect.
- Clear and distinct from other hand motions.
Cons:
- Requires continuous tracking of the hand shape.
- May be less responsive if the gesture is performed too quickly or slowly.
- Wave Left to Right: A quick wave from left to right to increase the volume.
- Wave Right to Left: A quick wave from right to left to decrease the volume.
Pros:
- Highly responsive and simple to perform.
- Good for quick adjustments.
Cons:
- Could be prone to false positives if similar motions are detected.
- Single Clap: Clap your hands once to toggle the volume between mute and the previous level.
- Double Clap: Clap twice to increase the volume significantly.
Pros:
- Distinct and easy to perform.
- Unlikely to trigger accidentally in most cases.
Cons:
- Requires sound detection and may be influenced by background noise.
- Thumbs Up: Perform a thumbs-up gesture to increase the volume.
- Thumbs Down: Perform a thumbs-down gesture to decrease the volume.
Pros:
- Easy to perform and recognize.
- Intuitive and widely understood gestures.
Cons:
- Might need precise angle detection to differentiate from other gestures.