milestone-4.md

@@ -27,6 +27,7 @@
 **Domain Model**
 
 ![370domain-1](uploads/f5632a7726967d68b9a5c3fa44b95295/370domain-1.png)
+![CMPT370DomainModel](uploads/c46370b7f0211c4934180c0ca24f94ea/CMPT370DomainModel.png)
 
 **Glossary**
 
@@ -34,17 +35,19 @@
 *   **User**
     *   The person using the software
 *   **Receipt**
-    *   A piece of paper containing a list of items purchased from a store 
+    *   A list of items purchased from a store
+* **Item**
+    *   A purchased thing listed on a receipt
 *   **Manual Input**
     *   User types information into 
 *   **OCR** (Optical Character Recognition)
     *   The electronic conversion of images of text into machine-coded text
 *   **Search**
-    *   To find something by looking
-*   **Graphing**
-    *   A class that displays data into graphs
+    *   To find items in the database that match certain criteria provided
+*   **Visualization**
+    *   A class that turns data into graphs, charts and other help visual representations
 *   **Database**
-    *    A structured set of data held in a computer, can be searched
+    *    Storage of all the data used for the program
 
 **Database Schema (i.e., physical data model)[optional] **
 
@@ -124,13 +127,13 @@
         *   Visualizations
             *   MaryShopaholic, I want to see my spending visually in different graphs so that I know what I overspend on.
     *   “Won’t (Exclude)”
-        *   
+        *   None
 
 **Technology**
 
 • Update your technology requirements
 
-
+Our technology requirements are :
 
     *   Jorgen & Jeremie (Back-end)
         *   NodeJs