Q1. Has it been verified that all people have different vein patterns in their hands?

Q2. While living, is it possible that the veins or the vein patterns of humans change?

Q3. Is it possible the image matching function without using a user identification number?

Q4. How large can scars, wounds and marking be without affecting the recognition process significantly?

Q5. Can the VPII system be interfaced with other systems and configured to be the front-end reader?

Q6. Can the system read vein patterns other than the hand for the case of the handicapped?

Q7. Can the VPII System be connected to any Microsoft software?

Q8. Will the VPII System, be affected by cold and hot weather?

Q9. Can the VPII System read the right and left hand?

Q10. Will an interruption of power affect the data stored in the memory of the system?

Q11. Is the back-up battery pack available to keep the system operating in case of power outage?

Q12. What is the warranty on the VPII and what does it cover?

Q13. What kind of wires are recommended to be used with the system?