Ruby on Rails

On May 31, 2012, at 6:47 AM, ashutosh verma wrote:

> I am using Project fedena for School Management software a ROR application. i want to attach a biometric device for students & employee attendance , any one can suggest me how i can do it.
>

What sort of biometric device is this? I haven't worked with any of those, but I have worked with bar-code scanners, and the way they work is that they basically emulate a keyboard typing really quickly. You click or tab into the text field that the bar-code belongs in, and pull the trigger, and the code is inserted in the text field.

Maybe that's a starting point for you to investigate.

Walter

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.