Ohhhh, I just got it. I have a light bulb above my head and that could be my router as well. However, it still doesn't make sense when I move around with my dev

Ohhhh, I just got it. I have a light bulb above my head and that could be my router as well. However, it still doesn't make sense when I move around with my device, which may essentially block it from receiving light. And some of the arguments here is still not convincing enough for me or some of the people I've asked about on how they feel about li-fi: https://news.ycombinator.com/item?id=10382195 https://news.ycombinator.com/item?id=10382195