Sultan K
Lurker
I'm not much familiar with Android, but I like technology so I decided to use it in an event for security. We're organizing an event where the participants can only enter after purchasing a ticket. We have a secret code for verification to prevent counterfeit (fake tickets).
When the guest arrives, we'll match the ticket's code in our database to confirm if the ticket is real. Now there's a problem; it slows down the registration process as we're expecting over 500 guests. Plus there's also chances of human error.
What I suggest, we should:
1) Generate a QR code for every ticket with s. number, random code and ticket holder's name info.
2) Save all (over 500) QRCs in android device and print it on every ticket.
3) Send the ticket (printed on paper) to the guest who purchase it.
When the guest arrives, he shows the ticket we want to scan it using QR scanner app, it should not just provide information BUT it should;
i) Look for the match in desired location (where we saved the QR code images of sold tickets)
ii) If the match found, it should confirm it displaying GREEN light with the massage 'Verified' or 'Confirmed'
iii) Display RED light with the message 'Alert! Match not found'
It should;
a) Work with any android 4 having 512 mb RAM (1.2 Ghz processor)
b) Should be able to search (up to 1000 pre-loaded codes) and match a QR code on local disk in less than 30 seconds (otherwise we're good with manual verification system)
c) Preferably, available for free or at least the trail version should be free
Please mention if there's such app already available on Google Play. No internet and multimedia etc required, it should just scan the code, search for the match on local disk in given location (folder) and return the result positive if the match is found!
We're running out of time so I decided to seek help from you Android experts!
(Thanks in advance!)
When the guest arrives, we'll match the ticket's code in our database to confirm if the ticket is real. Now there's a problem; it slows down the registration process as we're expecting over 500 guests. Plus there's also chances of human error.
What I suggest, we should:
1) Generate a QR code for every ticket with s. number, random code and ticket holder's name info.
2) Save all (over 500) QRCs in android device and print it on every ticket.
3) Send the ticket (printed on paper) to the guest who purchase it.
When the guest arrives, he shows the ticket we want to scan it using QR scanner app, it should not just provide information BUT it should;
i) Look for the match in desired location (where we saved the QR code images of sold tickets)
ii) If the match found, it should confirm it displaying GREEN light with the massage 'Verified' or 'Confirmed'
iii) Display RED light with the message 'Alert! Match not found'
It should;
a) Work with any android 4 having 512 mb RAM (1.2 Ghz processor)
b) Should be able to search (up to 1000 pre-loaded codes) and match a QR code on local disk in less than 30 seconds (otherwise we're good with manual verification system)
c) Preferably, available for free or at least the trail version should be free
Please mention if there's such app already available on Google Play. No internet and multimedia etc required, it should just scan the code, search for the match on local disk in given location (folder) and return the result positive if the match is found!
We're running out of time so I decided to seek help from you Android experts!
(Thanks in advance!)
