3 ms·I used the phone's touchscreenby rose_ann_ 4y agoI used the phone's touchscreennnoitra 4y agoThis may seem like a dumb question but why not use a laptop?yjk 4y agoFrom the OP: "I wanted to see how difficult it would be to build a web app using a sub-$300 android smartphone" I guess a fun challenge of sorts.