Realistically speaking, the robo soldiers killing ppl from their own team because of darkness and lack of facial recognition is an error that should not occur at all. Like it's an issue that developers/engineers would think of at the initial stages of making the robo soldiers. There are way too many testcases where the robo soldiers would kill their comrades (injury on face, gas mask on etc) so it's not something that would take time to realize. A way to solve this could be something like a chip inserted in the human/in the uniform which could communicate with the robo regarding the person with him. But eh it's just a manhwa so
Realistically speaking, the robo soldiers killing ppl from their own team because of darkness and lack of facial recognition is an error that should not occur at all. Like it's an issue that developers/engineers would think of at the initial stages of making the robo soldiers. There are way too many testcases where the robo soldiers would kill their comrades (injury on face, gas mask on etc) so it's not something that would take time to realize. A way to solve this could be something like a chip inserted in the human/in the uniform which could communicate with the robo regarding the person with him.
But eh it's just a manhwa so