Now, ghosts can speak..
The revolutionary Ghost Box Ovilus III converts environmental readings into real words. Now you can get real words and phonetic responses to your questions. Theories suggest that spirits and other paranormal entities may be able to alter our environment such as electromagnet frequencies, temperature, etc. The Ovilus III takes advantage of this by using these frequencies to choose a response from a preset database of over 2,000 words. The idea behind this, is that an intelligent entity will be able to alter the environment in such a way that forces the Ovilus to "speak" an appropriate response.