[Gabriel_h]

I have a few anecdotal examples of innovations or ways in which China is 'ahead':

Bike-sharing startups like MoBike: Use their app to find the nearest bike to you, scan a QR code to unlock it, and pay $0.15 for one hour. You can then ride and leave it anywhere. Admittedly, this is only possible due to v. high urban density (China has ten cities with populations greater than London and similar urban densities).

I can order a lot from the same app/interface: takeaway, cinema tickets, hotels, flights, KTV, etc. I find this more convenient than UK. Mobile payment penetration here is very high here too. Almost everyone pays for almost everything with WeChat.

Andrew Ng argues that AI progress in China is underreported due to the language barrier. I suspect this insight applies more generally to all the innovations happening here.

*https://www.theatlantic.com/technology/archive/2017/02/china...

[gentro]

The amount of information available to westerners about the Chinese economy is pretty pitiful. Here in the U.S. there's like four or five talking points that echo around the media about the Chinese economy and those are the only tidbits people bring up.

I've seen a few NHK documentaries about China. Kudos to them for chasing down interesting angles.

[KingMob]

Ng may be right, and the article suggests a massive upsurge in papers in the last 3-4 years, but I'm dubious about quality, if the AI field is anything like neuroscience was. When I was back in grad school, I worked with a prominent Dutch researcher who routinely saw his papers translated into Chinese and re-published by Chinese authors as their own.

At first, it drove him crazy, and he tried to get them to stop, issue retractions, etc. But he eventually learned to roll with it. The people involved may have had excellent careers at home, but were contributing no new knowledge, and just taking up resources.

[zhte415]

Bike sharing apps are interesting in they can generate more income via interest on the deposits held by users with them than they generate in income.

[emiliobumachar]

Wow, the bike rental app is awesome. Do you know how they prevent theft?