hand geometry advantages and disadvantages

Hand Geometry Recognition is very difficult to spoof because this requires creating an entire 3-D physical mockup of the hand. It is provided with an LCD display and keypad to assist with the enrollment and verification processes. Collection of fingerprints may suffer from smudge or dirt on fingertips, dry or wet skin, etc. stream Learn the pros and cons of conversion for members and for insiders. Unlike palm print scanners, which scan image of the hand to capture ridge detail of the subject’s palm, hand geometry scanners capture hand image to measure length of fingers, their thickness, width, curvature and relative location of other features, which are considered to be unique together for an individual. Leadership development through 360 degree feedback, Bunker Solution: Reinventing the way bunkers are lined, Female Hair Loss Genesis Solution & Prevention In Canada. Can be integrated with other systems like proximity and smart card readers. (2004). On the other end of the spectrum of the Biometric modalities is that of Hand Geometry Recognition. endobj 0 Applications which require more security, can leverage multi-finger scanners. The underlying recognition software is designed the way that geometry of human hand is accurately captured and mapped. Like all other biometric systems, hand geometry recognition has its own set of advantages and disadvantages as listed below: Advantages of hand geometry recognition biometrics. People may also lose fingers or hand in accidents, rendering them to be unusable for hand geometry identification. From outside, a typical hand geometry reader looks like what is pictured below. It is the parameters that make it unique. Researchers all over the world have the access to upload their writes up in this site. The raw images which are captured of the hand are not affected by the surface elements of the skin. Present day hand geometry readers can store biometric data of over 40,000 subjects and still work with the same efficiency and accuracy. on Networking Companies in Kenya: Choosing the Best for Your Needs, on 5 Ways IoT is Changing Digital Marketing, Supply and Installation CCTV Surveillance Camera System, CCTV Installation Nairobi, Kenya Home & Business CCTV Solutions, BIOMETRIC TIME ATTENDANCE SYSTEMS IN KENYA, Point of Sale Software Kenya :: With EFD Integration, CISCO IP PHONES UNIFIED COMMUNICATION PBX, YEASTAR MYPBX UNIFIED COMMUNICATION IP PBX, How to Add a Hikvision Camera to a Dahua NVR, Provisioning Yealink Phones for Yeastar S-Series VoIP PBX, Manually Configure a Yealink T32G, T38G, T42G, T46G IP Phone for 3CX, Advantages of Using Uninterrupted Power Supply (UPS), Ubiquiti Networks Business Products and Solutions, Hotel Phone Systems – Take Your Hospitality to new Heights. endobj On the criteria of universality, hand geometry recognition shares the stand with fingerprint identification and both offers medium level of universality. For example, with weight loss/gain, the shape of the hand may change. However, it is a sensitive process, expensive, and quite uncomfortable for those who wear glasses. Both, the top and the side image of hand are generated to perform geometry measurement. A good example of this is Yeager Airport, located in Charlestown, West Virginia. Sometimes, the technology does not recognize accurately in case of hand trauma, age, or disease. For a limited population group (e.g. Thus, extra processing time is required to crop out them out from the raw images. To be able to do that efficiently, they need human-like (or even better) accuracy and speed to recognize people. Since hand geometry recognition relies on the concept that shape of human hand is a unique characteristic, its recognition systems are designed to perform measurement of the hand’s shape like surface area, thickness, length, and width of an individual’s hand, finger width, height, and length, distances between joints and knuckle shapes. Under law, a corporation is considered to be a legal person that is distinct from the shareholders who own it. 2) Progress your career with structured, role-based learning paths Voice biometrics fall into two categories: voice recognition and speech recognition. What are some advantages and disadvantages with family involvement in substance abuse therapy, advantages and disadvantages of merchandising, ADVANTAGES AND DISADVANTAGES WAYS BY WHICH INFORMATION SYSTEM TRANSFORM BUSINESS, what the advantages and disadvantages of the ethylene in medical, advantages and disadvantages of magnetic variation, advantages and disadvantages of using a feature based design, Clear Future Technologies Limited - - IT Solution Provider. What are the advantages and disadvantages of Videoconferencing? Hand geometry recognition advantages and disadvantages. In this regard, he has written and published two books through CRC Press. 14 0 obj Another flaw in creating both the Enrollment and the Verification Templates is that the geometric features of the hand share quite a bit of physiological resemblance with another. Also, the Enrollment and Verification Templates which are created are very small in size at only 96 bytes. << /D [ 3 0 R /XYZ null 265.43671 null ] Once used widely, hand geometry recognition systems are losing their relevance due to increasing needs of security and efficiency. an overview of new trends in hand geometry. You can visit the company’s website at www.biometricnews.net (or http://biometricnews.blog/); and contact Ravi at ravi.das@biometricnews.net. This makes hand geometry recognition systems very light on storage. Advantages: You require less backup accounts, which in turn help manage all backup sets under the same username and password, and are also much easier to manage. For example, if an employer starts taking DNA samples for employee attendance it would probably be the worse example of a biometric implementation and will result in very low acceptability. But, despite all of the advantages of Retinal Recognition, it has suffered from one critical flaw-its user invasiveness. << /D [ 3 0 R /XYZ null 379.12225 null ] endobj The Retina is located in the back of the eye, and it is a grouping of blood vessels which collects together at a central point, and from there, joins the front of the optic nerve. He is also a regular columnist for the Journal of Documents and Identity, a leading security publication based out of Amsterdam. New York: Springer. 16 0 obj It can be used in warehouses, storage facilities, and factories, where the population sizes are very large. display: none !important; The management team at Yeager Airport ultimately chose the “HandKey II” devices, manufactured by Schlage Recognition System. The hand geometry identification method is the second most commonly used biometric tool (Jain, Ross, & Pradhakar, 2004). Your hand gets so adjusted that you can scan your finger while picking your phone from the table or taking it out from the pocket, and by the time your eyes are on the screen, it is already unlock. on smartphones and personal digital devices). Above all, if there is any complaint drop by any independent user to the admin for any contents of this site, the Lawyers & Jurists would remove this immediately from its site. This site may be used by the students, faculties, independent learners and the learned advocates of all over the world. However, fingerprint technology is said to have a high false rejection rate (where valid users are incorrectly rejected access). Ravi is a Business Development Specialist for BiometricNews.Net, Inc., a technical communications and content marketing firm based out of Chicago, IL. When the hand is put properly in place, the device scans and checks the database for identification or verification. This is probably one of the biggest disadvantages of Hand Geometry Recognition. In this article, we will have a deeper look at hand geometry recognition, a lesser known but efficient biometric identification method that leverages shape of the human hand to identify them. >> Hand Geometry Recognition can also be used in the most extreme of heat and cold, and has even been known to withstand such forces of nature as hurricanes and tsunamis. For this very reason, Hand Geometry Recognition is not really used in identification types of scenarios, where numerous data points are required. The biggest advantage of an incorporation is limited liability for shareholders. Your email address will not be published. Learn more at infosecinstitute.com. All sides of the hand are taken into consideration, including the front, the back, and the palm. 15 0 obj Permanence is another criterion to which a human characteristic has to show some degree of adherence to be a biometric modality. The Iris is located in the front of the eye, and its primary function is to allow the proper amount of light into the eye structure to facilitate the line of vision. The theatre systems are faster than the hand held systems, offering a bigger intimacy, with no need for assistance, even though some of them are equipped with accustic systems. Bolle, R. (2004). It led researchers to develop systems which can recognize individuals on the basis of shape of their hand in applications like employee attendance and door access. These devices also need to recognize human being to protect physical and logical resources as well as to automate things. If we just look at the accuracy part, hand geometry recognition is a very accurate system. This criterion evaluates that how easily a biometric modality can be collected. Hand geometry readers are designed to scan one of the human hands (mostly right hand) while fingerprint recognition systems very from one finger to ten finger scanners. Relying on the uniqueness of the shape of human hand, these systems have survived many ups and downs in biometric industry. What are the advantages and disadvantages to sitting on the toilet the opposite way? Also, in sharp contrast to the Retina, the hand itself does not really possess any unique data points. Hand biometric requires a person to place his or her hand on the device which has pegs to lay the hand on. Though fingerprint time clocks are now taking over employee time tracking and attendance applications, many organizations still rely on hand geometry recognition systems along with time clocks for employee attendance applications. Because of this, it can be prone to high levels of error, especially in the area of the False Rejection Rate (the FRR).

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