The Google App on your computer or phone.

Tracking cell phone provides many benefits. This can help you regain a stolen or lost devices. It also can help you find your location as you travel long distances, or when you want to keep tabs of family members. You do not need to be a government agent to have a valid reason for using a phone tracker. Fortunately, there are several tools and ways of doing things, some you may need to pay, but many are offered free of charge. Here is a round of some mobile tracking tool.

Google Latitude is a free mobile phone tracking service which enables you to store your contacts tab. It allows you to look for their cell phones, their location will be shown on Google Map. However, to do so, you need to download the Google App on your computer or phone. For ethical reasons, you must first get permission from your contacts before you keep track of their mobile phones. You can use Google Latitude phone even if you do not have a GPS enabled device. GPS refers to Global Positioning System.

If your phone that one of the contacts will want to track, you will receive an email request for this. And you may wonder whether it should be accepted or rejected. It’s important to know that even if you agree to be tracked, Google Latitude gives you complete control over there. Permits can be turned off if you travel to places that you do not want to be known. This danger is that you may tend to forget to turn off Google Latitude as you need.

Fingerprint Identification and Griaule Fingerprint SDK

Fingerprint identification is the most well-known biometric identification technique. Fingerprints have been used for identification since the late 19th century. In recent times, the process has become automated thanks to advancements in computing, such as the Griaule Fingerprint SDK.

How it Works

In the fingerprint scanning process, there can be seen dark lines, representing the high, peaking part of a ridge, and white space, representing the space between the ridges. Identification is mainly done on the basis of the minutiae, or the location as well as direction of ridge endings and splits along the path of a ridge.

Hardware and Software

Different types of sensors are used for fingerprint reading – optical, ultrasound, thermal, and capacitive. Optical sensors are the most widely used type of sensors. They take an image of the finger. There are mainly two fingerprint matching methods- pattern matching and minutiae matching. In pattern matching, two images are compared for similarities. In minutiae matching, the most common technique, minutiae points are considered.