WTF QR CODE

qr codes

HotWaterMusic June 7, 2013 at 10:48

WTF QR CODE

Good Friday, Habr!
QR codes are a useful thing, of course, but, as usual, they are not always used correctly or for their intended purpose. The authors of the WTF QR Codes blog decided to collect the most absurd (and just ridiculous) examples of creative arbitrariness.

Under the cut - more photos.

This man said that they had never tried to scan the code.

Talking with a tree is, of course, a worthy proposal ...

For such authors, http://shouldiuseaqrcode.com has already prepared their instructions.

Tags:

qr codes

Tags

Read Next

Reverse engineering of laser rangefinder optics from 3D

Reverse engineering of laser rangefinder optics from 3D

From 3D model we reconstruct the TOF rangefinder beam expander scheme: beam diameter 0.8 mm, CDGM glasses, Zemax models. For optics and IT specialists. Geometry analysis.

Karing for Gemini: DNS and rules setup

Karing for Gemini: DNS and rules setup

Set up Karing with Xbox DNS and rules for access to Gemini Google. Step-by-step guide to eliminating blocks: VPN, IPv6, routing. Save time on debugging.

Redis Lua Queue: partition order and worker pool

Redis Lua Queue: partition order and worker pool

Implementation of Redis queue on Lua for strict order in partitions, shared worker pool, retries. Benchmarks, diagrams, code. For middle/senior dev — study and implement.

How Does Biotechnology Use Genetic Engineering?

How Does Biotechnology Use Genetic Engineering?

Learn how does biotechnology use genetic engineering with CRISPR, gene therapy, and more. Explore breakthroughs in medicine, agriculture, and the future of DNA editing.

$130 Tax for Electric Vehicle Owners in the US: What You Need to Know

$130 Tax for Electric Vehicle Owners in the US: What You Need to Know

The US Congress proposed an annual fee of $130 for electric vehicle owners. We analyze the consequences for the market, automakers, and drivers. Read the analysis.

Automation of searching for supply demand zones on Bybit

Automation of searching for supply demand zones on Bybit

Implement a Python system for scanning Bybit pairs, detecting liquidity zones and pinbar signals with sending to Telegram. Full code and logic for algo trading. Study the implementation.

TP-Link CPE210: Wi-Fi over 5 km in the village

TP-Link CPE210: Wi-Fi over 5 km in the village

CPE210 Setup for 3–5 km Coverage in Rural Areas. Installation Practice, Use Cases for TV, Education, Payments. Instructions for IT Specialists — Read and Implement.

Python analysis of cloud motifs in Paustovsky

Python analysis of cloud motifs in Paustovsky

Analysis of Paustovsky's text corpora: cloud metaphors, intermediality with painting, tonality. Python code with pymorphy3 and sentiment. For NLP specialists — study the methodology.

Weather station Atmega328 NRF24L01: schematics and code

Weather station Atmega328 NRF24L01: schematics and code

Breakdown of weather station on Atmega328 with NRF24L01: flicker filters, rain forecast by BMP280, RGB backlight. Schematics, code, design errors. For developers.

Technical implementation of the 90s TV timeline without developers | Analysis

Technical implementation of the 90s TV timeline without developers | Analysis

How designers created an interactive project with 108 windows on vanilla JS. Inverted scroll, image optimization, fighting OOM Killer. Detailed breakdown.