Choosing the Right Touch Technology for your Industrial Display

16 Jun.,2025

 

Choosing the Right Touch Technology for your Industrial Display

Industrial touch displays are commonly used in both commercial and industrial settings for various applications and it’s likely you’ve interreacted with one already today. They are commonly used in kiosks for self-service terminals, making processes easier and reducing waiting times. Point-of-sale terminals in retail stores and restaurants also use touch screens for faster transactions and reduced errors. In industrial settings, touch screens are also used in factory floor human-machine interfaces, allowing operators to control and monitor industrial processes.

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The available touch technologies for industrial settings are resistive touch, capacitive touch, infrared touch, and projected capacitive touch. Each technology has its own strengths and suitability for different industrial applications. The choice of touch technology depends on factors such as the specific requirements of the application, the environmental conditions, and the desired level of interactivity and durability.

With various touch technologies available how do you know which touch technology is right for your application? Before choosing your next industrial touchscreen monitor there are a couple of operational and environmental factors to consider to get the best performance and longest operation time in the field. You should consider the type of application, the environment in which the industrial touch monitor is being deployed, and the required performance of the HMI you are designing. A few important questions are listed below and shortly followed by the advantages and disadvantages of each touch technology which will help you decide which is best suited for your application.

What display size is suitable for your application?

How will the operator use the touch display? Finger, glove or alternative object?

What is the frequency of operation?

Will the touchscreen be deployed indoors or outdoors? Will the display need to be high bright or sunlight readable?

What are the required operating conditions? Will the touchscreen be exposed to bad weather or possible contamination?

Will the touchscreen be at risk of vandalism?

Well know in the industry, resistive touch technology was the most widely used touch technology. The resistive touch sensor is composed of a flexible transparent plastic front screen and rear glass or transparent panel with each layer having the inside surfaces covered in a thin metallic coating. The coating is typically made of Indium Tin Oxide and one layer will have a small measured charge applied. A slim air-gap, formed by minuscule glass beads, separates the plastic front display and the back glass. When the user interacts with the front display using their fingers or any solid item, the two metal layers beneath the point of contact connect, leading to an electrical current. Upon touch, a variation in voltage is identified. The touch controller connected then calculates and triangulates the activation point. With the resistive touch display being prone to damage once hit with force or scored into, these are best suited for well maintained, low cost, and low usage applications. With negligible electromagnetic interference these displays are suitable for military and medical applications.

Advantages of Resistive Touch Technology:

  • Can be activated with any object such as your finger, stylus or glove.
  • Mass produced touch technology available for low cost.
  • Energy efficient with low power consumption.
  • Wont be affected by vibration or surface contaminants.
  • Negligible electromagnetic discharge (EMI).
  • Option to be sealed from dust and water with IP65 protection for water resistant applications.

Disadvantages of Resistive Touch Technology:

  • Lower light transmission compared to other touch technologies due to the application of conductive coatings.
  • The external layer is susceptible to harm from scratches, jabs, and pointed items. Once damaged the localised area will stop working.
  • Maximum size typically limited.
  • Touch drift common among long term wear on the layers from repeated touching.
  • Generally limited to single or dual touch control.

Contrary to the majority of touch technologies, Infrared or “IR” touch screens don’t necessitate a touch-detecting overlay on the front of the display. They employ IR transmitters and receivers housed in a frame, typically made of plastic, which is affixed to the display bezel. This framework generates an unseen barrier or lattice of light rays across the display, from one side to the other and from the top to the bottom. When an object disrupts the infrared barrier, the touch controller identifies the touch location based on the X-Y coordinates of the disrupted signal. Occasionally, a safeguarding glass or plastic shield is positioned over the screen to avert any harm to the delicate LCD surface caused by touches.

Infrared touch technology is best suited for monitored and properly managed indoor uses where a large or cost-effective touchscreen is needed and the risk of frame impairment or pollution is minimal. Infrared touch technology is not ideal for outdoor use because its touch functionality can be significantly impacted by environmental light and weather circumstances.

Advantages of IR Touch Technology:

  • Absolute display brightness and image clarity unaffected by the IR touch controller.
  • Suitable for very large size displays up to 100”.
  • With the correct IR touch controller the display can operate multi-touch.
  • A low cost and mass market technology.
  • Simple integration and replacement if failure.

Disadvantages of IR Touch Technology:

  • Flat frame design not possible as the IR frame must stand higher than the display surface.
  • Interference from any ambient light containing the IR spectrum such as sunlight will cause interference.
  • Breaking the infrared beams will trigger a touch and allow for accidental activation.
  • Build-up of dust and contaminants on the chassis frame will impede the light beams and cause touch malfunction or make it non-operative.

What Features to Look for in an Interactive Digital Display | AIScreen

​Interactive digital displays are revolutionizing customer engagement across various sectors. A recent study indicates that 72% of consumers prefer interacting with displays in retail environments, highlighting a shift toward digital solutions that promote engagement. Similarly, AIScreen’s research demonstrates that digital signage can lead to a 46% increase in customer satisfaction.

This article explores the essential features to consider when selecting an interactive digital display, ensuring you make informed decisions to enhance user experience and achieve your business goals.​

Interactive Displays vs Traditional Screens: What’s the Difference?

Static digital displays serve their purpose, but they don’t invite interaction. Interactive digital signage solutions change that by turning passive viewers into active participants.

Unlike traditional commercial displays, which only broadcast information, interactive digital signage allows customers to interact directly. Whether through touch screens, movement sensors, or QR codes, users control what they see, making the customer experience more dynamic.

These interactive displays also integrate with apps, personal devices, and digital signage players. This means businesses can push real-time promotions, wayfinding tools, or product catalogs that adapt based on user input. The result? A display that doesn’t just show—it responds.

For retailers, corporate offices, and public spaces, adopting the latest generation of interactive digital signage solutions means more than just engagement. It means data-driven insights, seamless integration with business systems, and a more immersive way to connect with potential customers.

How Does Touch Technology Impact Interactive Displays Solutions?

The ability to interact through touch screens is what makes interactive digital displays so effective. The difference lies in responsiveness, accuracy, and versatility—all of which affect how customers engage with content.

Capacitive vs. Infrared Touch Screens

Most interactive display solutions rely on either capacitive or infrared touch screens.

  • Capacitive touch screens—like those in smartphones—offer smooth, multi-touch control and work well for digital signage in retail and corporate settings.
  • Infrared touch screens detect touch using an invisible grid of light, making them ideal for large commercial displays and interactive kiosks where precision matters.

Multi-Touch and Gesture Settings

Beyond simple tapping, interactive digital signage now supports multi-touch and gesture-based interactions. This means users can swipe, zoom, or rotate content, enhancing engaging experiences for both businesses and shoppers.

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Seamless Integration with Personal Technology

Advanced interactive digital signage solutions go beyond the screen. They sync with personal devices wirelessly or via QR codes, allowing customers to scan, save, or even purchase items directly from their phones.

What to Look for in Interactive Digital Signage Solutions?

Below are the key features to look for in interactive display solutions:

Businesses benefit from cloud-enabled screen management software, allowing them to update digital content in real time. This means promotions, schedules, and other interactive content can be modified instantly without requiring manual adjustments.

2. Monitor Compatibility for a Versatile Setup

A good interactive system should support multiple devices, including personal gadgets like tablets, smartphones, and laptops. This makes collaboration easier in meeting rooms and enhances customer engagement in retail settings.

3. QR Codes and Mobile Integration

QR codes are a game-changer for interactive kiosks and self-service stations. They allow shoppers to scan and access additional information, from product specs to exclusive promotions.

4. Bluetooth and Wireless Casting

For businesses that require a collaborative workspace, Bluetooth connectivity is essential. It enables real-time file sharing, monitor mirroring, and multi-device synchronization without messy cables.

5. AI-Powered Communication Features

Modern interactive displays support AI-driven communication tools that analyze user behavior and optimize engagement. For example, motion sensors can trigger content based on proximity, creating a personalized experience for potential customers.

The right technology transforms a digital signage player from a simple display into a dynamic advertising tool, bridging the gap between physical stores and online experiences.

How to Set Up an Interactive Digital Signage?

Here’s a step-by-step guide to setting up an interactive digital signage system that aligns with modern business needs.

Step 1: Select the Right Hardware

The foundation of any interactive display starts with choosing the right monitor. Consider factors like size, resolution, and touch sensitivity. Whether it’s a flying screen signage player, a digital whiteboard, or a multi-purpose display, ensure it suits your business environment and user needs.

Step 2: Install the Necessary Software

A good interactive setup requires reliable software that allows real-time updates. Look for cloud-based platforms that enable remote access to modify content, promotions, and advertisements. Apps for interfaces, analytics, collaboration, and data tracking add valuable functions.

Step 3: Integrate Interactive Features

To increase engagement, use tools like QR codes to direct shoppers to special deals or product pages. Create and implement touch-responsive menus and gesture-based commands for seamless interaction. AI-powered interfaces can also personalize advertising based on audience behavior.

Step 4: Connect with External Gadgets

For collaborative workspaces or store experiences, linking to personal gadgets, like tablets or smartphones, allows users to interact more effectively. Connectivity options like Wi-Fi and apps improve accessibility.

Step 5: Test and Optimize for Performance

Check responsiveness, display accuracy, and interactivity. Adjust brightness to match lighting conditions, and confirm the system syncs smoothly across multiple screens. Regular updates keep the technology relevant and efficient.

What Mistakes to Avoid with Interactive Displays

Avoiding these common mistakes makes interactive digital screens more engaging, user-friendly, and effective at improving business performance. Here’s what to watch out for:

1. Overloading the Screen with Content

An interactive display isn’t a billboard. Packing the screen with excessive text, images, or animations can confuse customers and make navigation difficult. Instead, structure interactive content so that the most important details are easy to access, providing shoppers with opportunities to explore further at their own pace.

2. Placing Displays in Low-Engagement Areas

Even the best digital signage player won’t make an impact if it’s in the wrong spot. A display hidden in a corner or placed too high to interact with discourages use. For maximum visibility, position interactive screens at eye level and in areas where shoppers naturally pause, such as entrances, endless aisles, or checkout lines.

3. Failing to Keep Content Fresh

Outdated marketing, promotions, or product details can create a digital signage network seem unreliable. If a display still promotes a sale that ended weeks ago, it erodes trust. A cloud-connected digital signage player allows shops to make real-time updates, keeping the customer experience relevant and engaging.

4. Neglecting Screen Compatibility

If an interactive display isn’t optimized for personal gadgets, it can frustrate shoppers trying to engage with it. Features like QR codes should connect seamlessly to apps, store pages, or promotions. Poor integration creates unnecessary barriers, making users less likely to interact.

5. Using Low-Quality Graphics and Poor Interface Design

A display with blurry images, cluttered menus, or lagging touch screens ruins the experience. A professional interactive network should feature high-resolution visuals, intuitive layouts, and responsive interactivity. If shoppers struggle to navigate, they’re unlikely to return to the screen for future use.

Transform Your Store with Interactive Digital Signage with AIScreen

Transform the way your store connects with shoppers using interactive display solutions that enhance engagement and drive sales. Avoid common pitfalls, streamline communication, and deliver engaging experiences with the right tools.

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