I. Introduction
Stroke is a disease that occurs in the brain and can affect all body organs [1]. Strokes are the result of either cerebral infarction or cerebral hemorrhage [1]. More than 66% of stroke patients die immediately after the stroke or suffer from severe disabilities as a result [2]. One precursor symptom before a stroke occurs is transient ischemic attack (TIA), is also known as a mini-stroke [3]. A mini-stroke is an event that is recovered from within 24 hours of what is a temporary cerebrovascular blockage occurring [3]. Mini-strokes are recovered from immediately after experiencing symptoms, thus are often dismissed without recognition. However, 5-10% of patients who have experienced a mini-stroke develop a cerebral infarction later in life [3]. The best method for preventing a stroke is to predict a mini-stroke situation in a timely manner and provide an emergency alarm to the user so they can receive the appropriate medical treatment by being taken to a hospital.