1. [1] Google play -pydroid 3 – ide for python 3. https://play.google.com/store/apps/details?id=ru.iiec.pydroid3&hl=ja&gl=US.
2. [2] Huawei nova 3. https://consumer.huawei.com/jp/phones/nova3/specs/.
3. [3] Japan sasago tunnel collapse traps cars. https://www.bbc.com/news/world-asia-20571218.
4. [4] Nvidia jetson nano. https://www.macnica.co.jp/business/semiconductor/manufacturers/nvidia/products/134045/.
5. [5] Nvidia tesla p4. https://www.elsa-jp.co.jp/products/detail/nvidia-tesla-p4/.