Residual haunting: Activity can occur when something traumatic/stressful occurs, such as a murder or a rape.Negative energy is literally blasted into the atmosphere, causing the atmosphere to imprint or record the events. Like a recording tape, it will play the events over and over again. The entities involved in this residual haunting activity are unaware of their surroundings. This is not an intelligent haunting, there is no interaction between you and the entity.

´╗┐Poltergeist Activity:Poltergeist is from a German word meaning noisy spirits. Reports of poltergeists date back to Ancient Roman times.The activity that takes place will start off with knocks and bangs, furniture starting to move around by itself. Then the activity will become more intense, manifesting itself through voices and even the appearance of full apparitions. Furniture may slide across the room and beds may shake. Many shows are based on this type of haunting because it tends to be the most terrifying and rarest type of haunting that occurs.

Demons:
Are entities that never had a mortal human form. Einstein said that E = MC2. Energy can be converted into matter and matter into energy. Demons are pure energy entities. They are described in three different ways.
1. As angelic, a being of beauty that will manipulate the person to commit something that is sinful or out of the ordinary.
2. Horrific, evil looking. Some people claim, they have seen demons that are incredibly hideous to look at. I believe demons do this for a scare effect, they know what we fear and this is not their true appearance.
3. Black mist, black fog, black smoke. Most demonic haunting's, the occupants claim to be followed by black mist or black fog. When itis a demonic haunting you typically notice a revolting stench similar to rotted flesh or sulfuric acid. They often let loose a growl that sounds like it is coming from everywhere at once. They like to make contact by pushing, shoving,hitting and even scratching.

Intelligent Activity:
Back to Einstein's theory. As matter beings, we are all energy beings on the quantum level. We are made up of atoms and neutrons. As matter/energy beings we have intelligence. While we live, we have an energy aura that surrounds our
living bodies. This aura is created by the millions of electrical currents that are created through our bodies. Our brains creates brain waves, a form of pure energy that is transmitting our thoughts, what we see, what we feel, etc.
When our mortal form dies, the aura that constantly surrounds our bodies, leaves our bodies. We lose 6 ounces on the instance of death. What is this 6 ounces? Perhaps it is energy leaving our body. Our soul. This energy, the aura,or you may even call it your soul, is carrying the information of what we used to be. If it can do this, then why couldn't it also carry our intelligence? If it can carry our former intelligence of our previous life, then it should be able to interact with us intelligently. When we see this aura, we call it a ghost. If this ghost is able to interact with us, is aware of us, can touch us, can communicate with us, then this is an intelligent/interactive haunting.

Shadow People:

This is a type of haunting activity that has no real explanation. They are different from ghosts. They are usually shapeless dark masses. Mostly seen with your peripheral vision. They are known to do things that are different from ghosts. They can move between walls, they have no human features, they wear no clothes. People who encounter them, have a feeling of dread. Clairvoyants that encounter Shadow People, say they do not feel they are human and consider them non-human Shadow People have no discernible mouth, noses or facial expressions. Some are seen as child sized dark humanoids. Some people say they seem to be made up of dark smoke or dark steam. At times when they move, they appear to be moving on an invisible track from one place to another, such as a toy train on a small scale railroad track. They have been seen to hop or what appears to be a strange dance.