i am curious to know how to scientifically achieve the lack of a shadow for a person. what would have to happen technology wise for a person not to cast a shadow in direct sunlight. i have only thought up a simple way of achieving this by having a light source on the back of the user that would sample the light in front of them and then project the same amount of light behind them drowning out their shadow and seamlessly blending with the light around them, could this work?
Edit: I am asking if
My suggested method of attaining the lack of a shadow would work , and if not what would have to be done to make such a system be feasible
Other ideas for technology to produce the lack of a shadow
What would be the practical implications of such a device
4 if such a device could malfunction in a special circumstance such as different lighting or an optical illusion
Parameters : 1. The subject who's shadow is being hidden is a regular human made of flesh and blood
The user is still visible nothing is different from any normal human besides a lack of a shadow in direct sunlight
No magic only technology
Gravity lensing is allowed