In this article we will be considering “How To Scan QR Code In Camera”.
What Is A QR Code?
According to Wikipedia a QR code is a type of matrix barcode invented in 1994 by the Japanese automotive company Denso Wave. A barcode is a machine-readable optical label that can contain information about the item to which it is attached.
According to Techtarget a QR code (quick response code) is a type of two dimensional (2D) bar code that is used to provide easy access to online information through the digital camera on a smartphone or tablet. A barcode reader in the camera interprets the bar code, which typically contains a link to view a webpage, send an SMS text message or call a phone number. The technology for QR codes was developed by Densa-Wave, a Toyota subsidiary. The codes were originally used for tracking inventory and required a separate reader app, but beginning with iOS 11 and Android 8.0, readers are native to most mobile device cameras.
16 Best Uses of QR Codes
Bus Stops and Train Stations:
Used in bus stops and train stations by passengers to find out information about the bus route and train schedule.
Business Cards:
Customers can scan the code on your business card and can automatically get the contact and information of the business owner.
On Packaged Food:
Supermarkets can put QR codes on packaged food, allowing customers to get more information about the ingredients and recipes.
Customer Surveys:
businesses can create digital customer surveys using QR codes that are easy to complete and don’t require any paper.
Coupons:
QR codes make it easy for customers to redeem coupons and businesses to track redemption rates.
Boost App Downloads:
As a business owner you can use QR codes to get customers to download your business application by inserting a QR code in your website.
Contactless Menus:
You can use QR codes to view the menu while in a restaurant to avoid contact with people this was majorly used during the Covid period.
Scan to Pay:
As a customer you can scan a QR Code to pay your bills instead of moving with huge sums of money.
Join WIFI:
You can as well join a WIFI by scanning a QR code associated with the WIFI which makes the process easier.
Course Information:
Universities can print QR codes on course information sheets so that students can quickly and easily access course descriptions, prerequisites, and other important information.
Giveaways:
As a brand, if you want to hold a giveaway, getting QR codes in the mix is a great idea. You can use a QR code to direct participants to a landing page where they can enter their information and be entered to win
Shirts and Business Merchandize
Billboards:
Putting up QR codes on your billboard as a business owner will generate more traffic to your website and generate leads.
Event Marketing:
QR codes are a great way to market your events. You can use them to promote your event on social media, through email marketing campaigns, and on your website.
Build Email Subscriber List:
Companies can also use QR codes to build their email subscriber list. You can add a QR code to your website, social media profiles, or even physical marketing materials like business cards or flyers.
Resumes and CVs:
Individuals can also put QR codes on their resumes and CVs. When potential employers scan the QR code, they can be taken to a website where they can learn more about the person’s qualifications and experience.
30+ Important Types of QR Codes You Must Know
- Dynamic QR Codes
- Wi-Fi QR Code
- meCard QR Code
- WhatsApp QR Code
- Messenger Scan QR Codes
- SMS QR Codes
- Message QR Codes
- Call QR Codes
- Bitcoin QR Code
- Google Pay QR Code
- PayPal QR Code
- BHIM UPI QR Code
- PhonePe QR Code
- Paytm QR Code
- Payment QR Codes
- Event QR Code
- Rating and Feedback QR Code
- Text QR Code
- Coupon QR Code
- MP3 QR Code
- Image Gallery QR Code
- Video QR Code
- Landing Page QR Code
- Restaurant QR Code
- App download QR Code
- PDF QR Code
- Social media QR Code
- vCard QR Code
- WAZE QR Code
- Google Maps QR Code
- Location QR Code
- Webpage QR Code
Features of A Good QR Code
- Encoding a large amount of data with a small code.
- Printing in a small area.
- Readable regardless of the scanning angle.
- Resistant to dirt and damage
How To Scan QR Code In Camera
- Open Camera from Google .
- Choose an option to scan:
- To scan with the QR mode of Camera from Google, tap QR , and point your camera at a QR code.
- To scan with your camera’s default photo mode, point your camera at a QR code.
3.The Scan will begin automatically after picking an option from one of the above options.
NOTE: You can’t scan a QR code in portrait and video mode.
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