Taking photos and videos are a good way to try and capture paranormal evidence. When you do this there are a couple of things you need to be aware of.
When you take pictures and video there will be no doubt that there will be dust in the room (not necessarily visible to the eye or camera in normal light conditions). Cameras struggle to focus on such small things and it tries its best to make out what it detects, but it blurs it and makes it look larger than it is. When you have a light source illuminating the area the dust reflects the light accentuating it making it look like it is glowing. These are what people sometimes mistake as orbs.
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