How to use the Touchless QR app

Touchless technology has found its way into everything from grocery store checkout counters, to hotel security systems and now into restaurants with touchless menus, thanks to the digital world that is increasingly using technology to make life more convenient and hands-off. 

Here is an example of how it looks on your screens, you can take a look at this blog here


This article will show you how to use the touchless QR app on your display screens with OptiSigns.

Let's jump in and get started:

Go to our portal:

Then go to Files/Assets, Click on "App", search for and add the Touchless QR app to your Account.


Enter the Touchless QR information:


  • Name: Name of your Video Stream app, this is the name of the app in your asset list. It will not be displayed on your screens.
  • URL: the URL link to the website link when the user scans your QR code
  • Update Interval: default is 30 minutes. This means the QR code will refresh every 30 mins for security concerns. 
  • Expires in: default is 30 minutes. This means the URL link will expire in 30 mins for security concerns. 
  • Params: (optional) If you are using some web analytics tool and would like to track the performance of a campaign or analyze how many times this QR code is visited by your customers, you can add additional parameters here.
Note: If you watch the video in our blog, here is an example of a demo Touchless app we created. The touchless QR app need to work together with a mobile website where the users can click button to trigger the content change on the screen. You can design the mobile website as needed, and hosted on your own server. You can also have the mobile website hosted on OptiSigns with the Hosted Website app. The template 1 in the hosted website app is an example of how to integrate with the touchless QR code app, you can use the template 1 as a basis to start with your own design.
Click Save.

That's all! Congratulation!

You have created the Touchless QR app.
You can change the wall any time by click on it in the Files/Assets tab. 

You can assign the newly created wall to your screen by going to Screens, click Edit screens and assign the wall to screens that you want.

You can put the created walls in a Playlist, Schedule too.

If you have any additional questions, concerns or any feedback about OptiSigns, feel free to reach out to our support team at or just submit a ticket here.

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