Ebook reader, containing locally stored ebooks, audiobooks and music. So you have one small device that has three types of entertainment.

I hope the necesarry headphone isn’t the second item when wired.

There is a massive amount of operating systems already. List of operating systems.

Why would you like to create a new one? A lot of the existing systems are specialized for use case and or hardware.

If you want something for general PC use then you have the software problem afterwards, an OS is useless without software support. You need a critical mass of supported software before it takes off. Means money and time.

If you want to make it windows compatible you have the copyright problem, if you are flying to close to the sun it will burn you before you get to your destination .

TL:DR to high effort, low outcome.

Edit: spelling

When plain text passwords are allowed to even entering a database then there was something totally wrong in the first place.

Risky click of the day

VM should work. For B4i (ios) you need also a mac for compile afaik.

The output runs on win, linux, server, mac, ios, android or arduino. Depending on what you used b4a, b4i, b4j or b4r. The syntax is the same eveywhere.

The crossplatform libary b4x pages makes sure that the same program look and feel can be compiled to various platforms without to much hassle.

I made some apps for my own use.

One is a food score browser. It connects to an offline database supplied with the apk and shows search results in a scrollable list as well as details on select. You can search in english and german the same time.

I know I won`t make friends with this but check out B4A.

Its a “BASIC like” syntax (no its not basic spaghetti code) in a RAD environment that outputs native java code apk.

Its free and a good support forum. You could even put your app on the store

Edit: you could also compile to java for pc and ios software