老乡，快开门

Do experiments and collect data; collect data and do experiments.

The experience of software development expires too quickly.

Make a note to avoid data loss and another painful experience.

This APP supports mobile phones, tablets, and Android TV. Android TV really just makes do.

For business cooperation and IT consulting services, please contact us via Telegram or WhatsApp within the APP.

The first two pictures are blog posts, and the last few pictures are research results, although they are not great.

For display of research results, please see my other APPs.