Python Desktop Object Detection Demo

Hi,

I am looking for a basic AI object detection demo.

Requirement:
- Detect common objects like person, bottle, mobile, etc.
- Should work using webcam or sample video
- Output should show bounding boxes with object names

This is mainly for learning/demo purpose, so it doesn't have to be very advanced.

Preferred:
- Python with OpenCV or any simple framework
- Basic explanation of how it works

Deliverables:
- Working demo (video or live)
- Source code
- Short explanation

Budget is limited, but if work is good, I may come back with more tasks.

Thank you.