Answer:
Taking the example of hand geometry, i-e fingerprints for verification, it is very easy to implement due to the relatively small size of the sensors. As with all digitally stored biometric data, there are risks of data theft.
Explanation:
Fingerprint sensors use scanners to scan the geometry of the patterns on the skin, usually the fingertips. These patterns are unique to each individual to a very high degree, roughly 1:64,000,000 pairs of fingerprints have the chance of being identical. These sensors are relatively easy to install, are cheap, and very user friendly. This makes this technique a very effective method.
Since the data collected by the scanners is almost always stored digitally in a device which is connected to the internet or has access points, there is always the threat of data theft which can result in identity theft and possible fraudulent activities.
I would say molly may lack confidence because people around that she cares parents are married but hers arent so therefore she would care .more about what lila thinks her or example
read this story i made (10 seconds ago)
Molly: Hi im molly
Friend: hi im "blank"
Molly: tell me about yourself
Friend: my parents and i just moved here
Molly:...… oh well um my parents divorced when i was little
friend:oh well. .… thats ok
see what i mean? just my opinion but i think its right
I'm stuck between two anwsers which is sand/water and blocks
Communication barriers can be physical disabilities such as hearing problems or speach problems but it can also be the lack of interest, attention differences in viewpoint etc.
