Coronavirus is attacking the world.
Social distancing is very important.
What is social distancing?
In public health, social distancing, also called physical distancing, is a set of non-pharmaceutical interventions or measures intended to prevent the spread of a contagious disease by maintaining a physical distance between people and reducing the number of times people come into close contact with each other.
It typically involves keeping a certain distance from others (the distance specified may differ from time to time and country to country) and avoiding gathering together in large groups.
Many company try to improve social distancing on technology.
One of them is Google.
Google release the tool name is Sodar.
Sodar - use WebXR to help visualise social distancing guidelines in your environment.
Using Sodar on supported mobile devices, create an augmented reality two meter radius ring around you.
This tool is interesting and useful for public health.
So I want to improve this idea.
And make it smart that the user can detect someone getting closer.
So I will create a tool it can detect the person and distance.
It use ios CoreML with ARKit.
And with New iPad Pro release from 2020.
New iPad Pro have LiDAR sensor.
LiDAR sensor is good for measure the distance.