Gone are those days when people could only use paper maps to find directions. The GPS technology and its availability on the smartphone have made it easy for people to find their way. The only problem is that GPS is not suitable for use indoors. Business owners are stuck on what they are supposed to in such cases. It is a major concern because individuals want to get directions to airports, hospitals, malls, universities, and even campuses. The GPS chips may receive signals in a building, but it may not be that strong. It is because the signals scatter when they hit walls, roof, and other objects. GPS does function indoors, and companies have to look for ways to provide indoor tracking to meet the customer needs. Luckily, some innovators are making it possible to get a solution on the gps for indoors problem. The move is regarding the need by the public to get indoor maps. Beacon based indoor location is a cost-effective method for businesses. This article shows ways an indoor navigation works.