In Demon Springs from Floor, below, you will notice that I do not appear to see the cloaked demon that runs right in front of my face until I hear the noise of it going through an adjacent wall; and, you will also notice that the image of the demon looks suspiciously blurry and indistinct:
Couple these observations with the color noise, or chroma, that appears in every digital video I've made during periods of high demonic activity—which is not present, even in low-lighting conditions, otherwise—and one can conclude that a type of radiation is emitted by phased-out (of semi-transparent) demons.
This theory would explain not only the chroma, but also the blurry, out-of-shape image of the demon projected onto the camera, as it is well-known that when radioactive material is photographed, either digitally and on film, it looks different in the produced image than to the naked eye.
Think x-rays of your bones, for example. You can't see them with the naked eye; but, by exposing you to x-rays, a special photographic plate that is chemically engineered to absorb x-rays will allow you to see actual bones.
The exact scientific term for what you see in the aforementioned video clip is called, "autoradiography," which is the process of taking a type of picture, called an autoradiograph, which shows the relative concentration of radioactive material present within the subject. The subject is usually a biologic specimen or human body part. [Source: WiseGeek]
Typically, a specialized photographic plate is exposed to radioactive emissions from the subject being studied, producing an image; however, even in the absence of such, as you can see, one can get an idea of the shape and location of the radiation using a digital camera in a laptop.
The practical (and tactical) use of this information is that, with a specialized photographic plate—either actual film or digitally simulated—can be used to visually detect otherwise unseen demons.
Another observation is that cloaked (or invisible) demons can be heard somewhat, as you can tell from the sound in the video.
Update: the Voices Demons said the radiation emissions are caused by the use of a hyperdimensional portal to move from one point to another. My apartment is a nexus of portals, which would explain the high volume of traffic by demons who mostly have little to no interest in me whatsoever, as it seemed with the demon in this particular video. They wanted me to add to that piece of information the following: "You don't know what you're talking about, even if you've made good observations; but, even if you did, no one would care."
The practical (and tactical) use of this information is that, with a specialized photographic plate—either actual film or digitally simulated—can be used to visually detect otherwise unseen demons.
Another observation is that cloaked (or invisible) demons can be heard somewhat, as you can tell from the sound in the video.
Update: the Voices Demons said the radiation emissions are caused by the use of a hyperdimensional portal to move from one point to another. My apartment is a nexus of portals, which would explain the high volume of traffic by demons who mostly have little to no interest in me whatsoever, as it seemed with the demon in this particular video. They wanted me to add to that piece of information the following: "You don't know what you're talking about, even if you've made good observations; but, even if you did, no one would care."