Method of developing an application program for running on a wireless portable data terminal (PDT)
View Patent ↗A method of developing an application program for running on a wireless portable data terminal (PDT), comprising the steps of (a) during the development of an application program for running on a wireless PDT supported by a first operating system, generating user input and documents using development programs running on a developer computer system supported by a second operating system; (b) developing the application program on the developer computer system into a final application program expressed in the form of binary executable code designed for execution on the first operating system loaded onto the wireless PDT; (c) downloading the binary executable code of the final application program onto the wireless PDT; and (d) running the final application program in binary executable code upon the first operating system loaded onto the wireless PDT.
1. A method of developing an application program for running on a wireless portable data terminal (PDT), comprising the steps of:
(a) during the development of an application program for running on a wireless PDT supported by a first operating system, generating user input and documents using development programs running on a developer computer system supported by a second operating system;
(b) developing said application program on said developer computer system into a final application program expressed in the form of binary executable code designed for execution on said first operating system loaded onto said wireless PDT;
(c) downloading the binary executable code of said final application program onto said wireless PDT; and
(d) running said final application program in binary executable code upon said first operating system loaded onto said wireless PDT.
2. The method of claim 1 , wherein said PDT includes a color liquid crystal display (LCD) panel, and said development programs include an application generation program for enabling the rapid design and implementation of a wireless PDT-supported information system having (i) a Presentation Layer characterized by rich graphical user interface (GUI) screens displayed on the PDT's color LCD panel, (ii) a Data Layer characterized by one or more SQL databases supported within said PDT, or within Web-enabled RDBMS servers connected to IP-based information networks such as the Internet, and (iii) a Control Layer characterized by easily implemented business logic using visual WYSIWYG, event-driven programming techniques.