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By Alberto Jessurun / March 17, 2021 / Blog

7 Features Every Touchscreen Should Have

From personalization to durability, these are the features that make touchscreens engaging, accessible, and effective.

Touchscreens may seem like a function of our modern age, but they have actually been around for decades. In fact, the first touchscreen was invented in 1965 by Eric Arthur Johnson, who wanted to create a technological solution for air traffic control. 

Despite their surprisingly lengthy history, touchscreens are on the rise and are more normalized in everyday life than ever. This is largely the result of smartphones (according to a recent Pew Research survey, 81% of Americans own one). 

Touchscreens are appealing to humans because they eliminate the middleman between the screen and the user. Touchscreens cut out the mouse or the cursor, making the process of receiving and interacting with digital information more efficient. As a result of their appeal, touchscreens are popular both socially and in business settings, tablets are deployed in retail spaces, self-checkout screens are common at grocery stores, and touch kiosks stand in shopping malls and other large areas to assist with navigation. 

With so many touchscreens available, any business or organization that is considering using one must ask a key question: What makes a touchscreen effective? Ultimately, it comes down to personalization, accessibility, ease of use, and engagement, but we will discuss those traits in more concrete terms below. In general, a touchscreen must have these seven features:
  • Built for its environment
  • Built for the people who use it
  • Outfitted with haptics
  • Designed with cleanliness in mind
  • Pressure sensitivity
  • Designed to recognize finger commands
  • Prioritize accessibility 

1. Built for its environment

The touchscreen should be designed with its environment in mind — especially if that environment is outdoors. It should be able to withstand fluctuating temperatures, precipitation, and other weather-related factors. For example, an outdoor kiosk in Seattle will not have the same requirements as an outdoor kiosk in Tucson. The touchscreen must be able to withstand damage and should be outfitted with security to prevent theft if it will be in a public area.

2. Built for the people who use it

A great touchscreen should be appealing and engaging to the demographic it serves. When designing, it is important to remember who those people are. Are they children? Adults? Are they in a setting where they will be wearing gloves? If so, the screen should recognize their hands even in gloves. Will multiple people be using it at once? If so, the screen should be able to recognize multiple touchpoints. 

3. Outfitted with haptics

Haptics are a key element of smartphone design (i.e., the vibration when a call comes through) and video game console design (i.e., sensations in a controller that mimic the events depicted in the game). An effective touchscreen can also deploy these sensory feelings to create a more engaging user experience.

4. Designed with cleanliness in mind

Covid-19 has brought cleanliness to the top-of-mind on a global scale — but this has always been an issue with frequently used technological devices. A touchscreen should be built with public health and individual user peace of mind as top priorities. 

Cleanliness has long been a challenge for touch screens, but the Covid-19 pandemic makes it even more important to design devices with health in mind. For touchscreens, this should include an oleophobic coating on the screen to prevent skin oil from collecting on it. It should also include design features that minimize bacteria. For example, a touchscreen should be free from crevices and raised surfaces where dirt and bacteria can collect.

It should also be easy to clean the touchscreen regularly, which means it must be able to withstand a variety of cleaning products. Touchscreen manufacturers should include material to educate you on correct cleaning procedures. 

5. Pressure sensitivity

The touchscreen should be able to detect the amount of pressure applied, as well. This can be useful for specific tasks the device needs to perform, but it’s also important to discerning the accidental brush of a palm or forearm from the intentional press of a finger. 

6. Finger command recognition

In a similar vein, the touchscreen should understand various finger commands. Once again, thanks to smartphones, touchscreens need to understand finger commands such as double taps and pinching to indicate zooming in and out.

7. Prioritize accessibility

Accessibility is an important part of our digital world, and touchscreen design and implementation are no exception. Touchscreens should be accessible to users with disabilities, especially visually impaired users. Features such as voice navigation (increasingly seen at ATM kiosks, for example) can help make touchscreens more accessible. This feature may also be popular among a wider usership, given the popularity of voice-activated electronic devices such as Amazon Alexa.

Other design and implementation elements that foster accessibility include touchscreen placement and screen brightness.

Touchscreen solutions from Unisol 

No matter what your touchscreen or other technological needs are for your operation, Unisol can support you with the tools and expertise to design modern-day solutions. Browse Unisol’s online catalog and enjoy shipping to anywhere in the world. If you have questions or would like a quote contact Unisol International.

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