App Design and Development

We are seeking to develop a very simple and effective package delivery confirmation app for the iphone. As a company we have multiple people delivering packages all the time, to businesses and homes alike. We often have lots of paperwork accompanying these deliveries and we want to eliminate the paperwork while also sending the recipient or person who ordered the package and instant email confirmation. The app will have 4 screens/ steps plus a one-time sign-up screen. I have attached a rough wire frame overview of the screens and functions. The concept is: 1. Somebody delivers a package and upon delivery they take a picture of the package at it's delivery location 2. The app should automatically pull in a date, time and location stamp onto the picture taken 3. There should be a signature display pop up for the receiver to sign with their finger and then type their last name 4. Then fields should appear to enter the recipients name and email (possibly even cell phone number, but that might keep for version 2.0) 5. When the deliverer hits the Send Delivery Receipt button there should be a standard email automatically go to the recipient and also to our own servers. 6. Confirmation Screen should pop up with two options DONE or CONFIRM ANOTHER DROP