Skip to main content
  1. Home
  2. Phones
  3. Mobile
  4. News

This giant QR code needs regular pruning to keep it scannable

Add as a preferred source on Google

Promoting your local area to attract tourists from across the country is clearly a tricky proposition for some Chinese cities, with one turning to the humble QR code in a bid to boost its profile.

No, it hasn’t placed thousands of the codes in national newspapers and magazines that link to a website showing off what it has to offer, nor has it stuck them on billboards in the hope that a passing person will scan it with their smartphone.

Recommended Videos

Instead, officials in Xilinshui village in the city of Baoding, about 60 miles southwest of Beijing, have created a living, growing QR code consisting of around 130,000 juniper trees, the South China Morning Post reported.

Running nearly 230 meters along each side, its designers hope that folks flying overhead on their way to and from the capital will spot the giant QR code, whip out their smartphone, and scan it to find out what on earth it’s all about. And then, perhaps, pay the place a visit.

QR codes are used a lot in China, so Xilinshui officials hope that when people see its effort from up high, their automatic reaction will be to grab their phone to quickly scan it … though it does, of course, need a cloudless sky for the code to get proper exposure.

While some commentators have noted that a regular photograph of the code is hard to scan, Mashable found that a brightened image does the trick, taking you straight to Xilinshui’s official Chinese-language tourism page on WeChat, the country’s hugely popular messaging app.

It’s not clear how many window-seat airline passengers have been scanning the code, but the global publicity generated from the mere existence of the unusual code will no doubt have put a smile of satisfaction on the faces of the local officials who dreamed up the initiative.

QR codes have been around for years. Their popularity in the West has fluctuated, where they have yet to take off in the same way as they have in China. However, Apple appears to believe there’s life in the ol’ blocky black-and-white images yet, with iOS 11 — the latest version of its mobile operating system that launches on September 19 — incorporating a QR code scanner for the first time.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
This Android lock screen bug lets anyone text using Gemini without knowing your PIN
Google confirms a fix is coming for this risky Gemini lock screen bug
google-gemini

Your Android lock screen is supposed to keep your messages safe, even if someone gets hold of your phone. But a newly discovered Gemini bug could do the opposite. Since May, The Register has received multiple reports of people bypassing device authentication on Android 16 devices that allow Gemini access straight from the lock screen.

The flaw lets anyone use Gemini to send SMS and even WhatsApp messages without ever entering your PIN. It only works under specific conditions, but it is serious enough that Google has confirmed a fix is already rolling out.

Read more
OnePlus is gone, and Android phones just became more boring in the US
OnePlus 13 vs OnePlus 11.

I wasn't expecting a smartphone brand's exit to hit me this hard, but OnePlus leaving the US and Europe genuinely did. The company has already confirmed that it will no longer launch new products in either market, although existing customers will continue receiving software updates and after-sales support. So while OnePlus isn’t disappearing altogether, it is walking away from two of the biggest smartphone markets in the world.

To be honest, the Android market in the US already feels limited. If you’re shopping for a flagship, your realistic choices almost always begin with Samsung and end with Google. OnePlus was one of the very few brands sitting in between, offering something that didn’t quite look or feel like everything else. And that’s exactly what I’m going to miss.

Read more
A niche iPhone browser quietly fixes my biggest problem with Google Search
Quiche Browser open on iPhone

If there's a new browser, email app, or note-taking app to try, chances are I've already installed it. Like every other productivity nerd, I'm always chasing the perfect setup. That's how I stumbled upon Quiche Browser. It was already close to replacing the Arc Search for me on the iPhone, but its latest update finally pushed it over the edge, earning it a spot as my default browser.

What makes Quiche so good

Read more