This is probably a stretch to assume that there is an existing module (s) that will do what I need but here I go. I basically need my website users to be able to save information from their photos on my website. I prefer not to save the photographs themselves just the data from each. This information will be saved and available to develop charts from. Here is what I'm thinking:

. User has logged into my website.
. User needs to upload information from new images into website.
. User opens folder of new images.
. User selects all of the images
. The module opens up a viewer allowing the user to view the first image from folder.
. The drop down menu is opened for the user to select what is in each image. This is probably something I will need to put in.
. User selects what is in each image from the drop down menu then click "NEXT"
. The module reads and determines whether the date & time of that image is prior to any previous image saved by this user.
o If image is prior to any previous image saved then the data is deleted.
o If image is post any previous image saved then the data is saved.

Any help would be greatly appreciated.