|
| 1. |
Q. |
How many templates can be stored in one GEOKEY unit? What
is the maximum number of users who can use one unit? |
| |
A. |
512 users for the standard version, expandable to 5,120 users.
Two templates can be inputted into one PIN. |
| 2. |
Q. |
How does GEOKEY recognise a user? |
| |
A. |
GEOKEY scans the users fore- and middle fingers using an infrared
(camera), and creates a template based on calculations of the
two fingers shape and size.
|
| 3. |
Q. |
Do rings, bandages or the length of your nails influence recognition? |
| |
A. |
As long as users place their fingers in correctly, there will
be very effect on recognition. When wearing rings, you must
make sure that the ring stone faces up.
|
| 4. |
Q. |
What should users do if the hand they use for recognition
gets injured and is covered in bandages? |
| |
A. |
The other hand can be used because two templates can inputted
into one PIN. |
| 5. |
Q. |
What is the False Rejection Rate? |
| |
A. |
The FRR is less than 0.01% at threshold 200. |
| 6. |
Q. |
What is the False Acceptance Rate? |
| |
A. |
The FAR is less than 0.01% at threshold 100.
The threshold can be adjusted if a higher level of security
is required. |
| 7. |
Q. |
Is it possible to integrate GEOKEY with a card reader system? |
| |
A. |
Yes, this can be done extremely easily by transforming the
data format of GEOKEY into the format for card readers via software. |
| 8. |
Q. |
What is the Equal Error Rate for GEOKEY with card reader system? |
| |
A. |
The EER is 0.2% at threshold 140. |
| 9. |
Q. |
What is the longest PIN length? |
| |
A. |
The longest PIN length is 12 digits. Explicit PIN length is
available for V-Key E. |
| 10. |
Q. |
Is it possible to integrate the GEOKEY with a control panel?
|
| |
A. |
Yes, only the data format requested by the control panel needs
to be revised. |
| 11. |
Q. |
How fast is the speed of verification? |
| |
A. |
The time for verifying users is less than 1 second. Therefore
15-20 persons can use the machine per minute. |
| 12. |
Q. |
Are there any health and safety risks? |
| |
A. |
No. The plate where people place their fingers on is no more
contaminating than cash notes or a doorknob, objects people
touch everyday. The surface can be easily cleaned with a detergent. |
| 13. |
Q. |
Does GEOKEY produce undue radiation that will cause harm
to the user. |
| |
A. |
No. The infrared (levels?) used in GEOKEY is similar to that
of a TV remote control, so it is very safe. |
| 14. |
Q. |
What is the faulty rate? |
| |
A. |
The average faulty rate is less than once per year. Since
GEOKEY contains no moving parts its faulty rate is extremely
low. |
| 15. |
Q. |
Are there any consuming parts? |
| |
A. |
The only consuming part is the keyboard. |
| 16. |
Q. |
What are the error rates? |
| |
A. |
The error rates are the lowest among biometric systems (fingerprint
ID, eye scan etc.) |
| 17. |
Q. |
Can the GEOKEY recognise growing children, or if you become
fatter or thinner? |
| |
A. |
GEOKEY is able to track the small changes in a finger's shape
and size. It averages the user's template after each verified
access. |
| 18. |
Q. |
When installing a unit, what should you be careful about? |
| |
A. |
For convenience of use, the height of the plate should about
1 meter from the floor. Keep unit out of strong sunlight and
rain.
|
| 19. |
Q. |
How long does it take to input a user's information? |
| |
A. |
The entire process only takes about 30 seconds. |
