Abstract: A device may provide a police assistance device to a person. The police assistance device includes hardware for interacting with a person independent of a police officer such as a processor, memory, a display, a camera, a microphone, and a speaker. The devices and methods may connect the suicide attempter with a chosen contact or a mental health provider. The devices and methods may help with traffic stops. The devices and methods may help with weapon detection.

Abstract: Described herein is a police assistance device with an adjustable height that can be used in police operations that need evidence gathering including administering a horizontal gaze nystagmus field sobriety test. The device can include, among other things, a display, microphone, speakers, and a camera Also described herein are methods for administering a horizontal gaze nystagmus field sobriety test and dealing with suicide attempters using a police assistance device. The device can utilize weapons detection and deterrent systems.