This dream may symbolize a fear of invasion of privacy or a feeling of vulnerability in your waking life. The device in the dream represents a sense of being exposed and having all your personal information readily available to others. The fat man could represent a figure of authority or someone who holds power over you. His demand for information from your aunt could suggest a fear of someone trying to control or manipulate your family. The change to your high school could symbolize a sense of insecurity or feeling out of place in a familiar environment. The green light to escape and your frantic search for your dad could represent a desire for protection and safety from a threatening situation. This dream may be reflecting your concerns about your personal boundaries being crossed or your need for protection and support from your loved ones. It could also be a reminder to be cautious about who you share your personal information with in your waking life.