Cashless payment at the unmanned gas station, automatic check-in at the airport, ordering on the computer – today, many transactions are possible without personal contact. This makes it all the more important to ensure that the person in question is who they say they are. Preventing acts of terrorism, secure online banking…. Security and the … Biometrics: Show Me your Eyes?
Anatomy The end of the fingers on the human hand is called fingertip. The Latin term for the fingers of our hand is digitus manus. When we look at our hand, we see 5 different fingers: thumb, index finger, middle finger, ring finger and the little finger. Despite the fact that all fingers are different, … Fingertip
Numbness of the fingertip When fingertips are numb, and this also applies to other skin areas on our body, the most common cause is a nerve disorder. In the case of incarcerations or injuries where a nerve is damaged, this manifests itself in the symptomatology of numbness in a corresponding area of skin. This is … Numbness of the fingertip | Fingertip
Broken fingertip A fracture of the end of the finger joint, i.e. the joint at the tip of the finger, is most often caused by violent impact, such as falling, getting stuck in the car door or an object falling on the joint. Whether one is affected can be determined with relative certainty if a … Broken fingertip | Fingertip
Connect fingertip To connect the fingertip, the fingertip bandage can be used: First you take a plaster and cut it off, depending on the size of the finger between 8 and 12 cm long. Exactly in the middle of this bandage you should cut two triangles into it, so that you can later fold it … Connect fingertip | Fingertip
There are a number of aspects that need to be illuminated in order to evaluate biometric methods. They concern not only the methods themselves, but legal and economic aspects are also important. No biometric method offers absolute recognition security. On the one hand, this is due to the method per se – the matching of … Biometric Methods: Discussion Points
In order for procedures to be used for personal identification, various requirements must be met: The characteristics may only occur in one person (uniqueness), should occur in as many people as possible (universality), should not change or change only slightly over a period of time (constancy), should be as technically simple as possible (measurability), should … Biometrics: License Plate and Identification
Genetic fingerprinting is based on the fact that certain regions on the DNA differ in every human being (except in identical twins) and are thus unmistakable. To determine them, the smallest amounts of genetic material (in principle already one cell), which can be found e.g. in hair, saliva, sperm or blood, are sufficient. In order … Discussion Points on Genetic Diagnostics