I am a Dings-Patent of Michael_Holzheu.
Git-Version and History: https://github.com
This Patent describes the Local-Web-App, which can easily installed and run on all Devices that provide a Web-Browser with Java-Script Support.
Currently the Providers of Computers and Smart-Phones, like Google, Apple or Amazon, are very restrictive, which Apps are allowed to be installed. Different App-Stores are used, where high Fees are charged in many Cases.
To make Matters worse, Developers have to learn different Programming-Languages, like Java or Swift and develop their Apps multiple Times.
To solve this Problems there are several Mulit-Platform-Sulutions, like Kivy, Flutter or Unity, which try their Best to make the Life of Developers easier, with more or less Success.
The Local-Web-App provides a simple Solution for the Problem by using a single Html-File, where all required Data is inlined.
To achieve this Goal the following existing Technologies are used:
This all together allows to provide a single Html-File that can downloaded on almost every Device while providing a high Amount of User-Friendliness.
Because all required Data is stored on a Local-File-System the App can be used without Network-Connection, which saves Bandwidth/Energy and as a Result reduces Environment-Pollution.
Of course it is also possible to use multiple Files for the Local-Web-App, which has the Advantage that for Updates only the changed Files have to be downloaded from the Server.
But for the Time being the Providers make the Realization of this Concept quite difficult, though not impossible.