> The only things I can come up with are apps requiring access to outside hardware or files That's not even 100% true either [1]. For instance, you can flash A

> The only things I can come up with are apps requiring access to outside hardware or files That's not even 100% true either [1]. For instance, you can flash Android devices from the browser. The example in [2] talks to an attached Arduino device. [1]: https://support.google.com/chrome/answer/12576972 https://support.google.com/chrome/answer/12576972 [2]: https://developer.chrome.com/articles/usb/ https://developer.chrome.com/articles/usb/