Products Solutions - Input systems

Our input systems at a glance

Our customers opt for input systems/HMIs that stand out from well-known mass-produced products. Our input systems are customer-specific, made from high-quality materials and designed and engineered down to the last detail.

One outstanding example of our innovative strength is our Agnostic Touch technology. This is based on highly sensitive force sensors that detect even the finest mechanical bends. Our product range also includes DYNASENSE technology, a unique membrane keypad that has been specially developed for harsh outdoor conditions.

By combining innovative technologies and high-quality materials, we create input systems that are not only functionally impressive, but also meet the highest aesthetic demands. Our customized solutions are the result of many years of experience and a deep understanding of the individual needs of our customers.

Our solutions are individually tailored to your requirements.

Tailor-made

Every Algra solution is unique. We develop with our customers for our customers.

Use of various technologies

We use various technologies to comprehensively meet our customers' requirements.

Reliable and flexible

Our products are reliable and flexible. From the coffee machine in an airplane to the operation of a medical device.

Frequently Asked Questions about Input Systems

What is an input system (HMI) by Algra? An input system — also called a Human-Machine Interface (HMI) — is the operating interface between humans and machines. Algra designs customer-specific input systems that stand out from mass-produced products: robust keyboards, touch panels, and operating elements made from high-quality materials, engineered for industrial applications in harsh environments. Every solution is individually tailored to the customer's requirements.

Which input system technologies does Algra offer? Algra has long time experience of all existing, widely used input technologies such as PCAP, Capacitive, Membranes and General switches. In addition, Algra carries unique technologies such as Agnostic Touch (force sensor based input) and DYNASENSE (robust membrane keypad for outdoor use). Technology selection depends on environmental conditions, design requirements, and budget.

What is the difference between Agnostic touch and membrane keyboard? Agnostic Touch keyboards uses force sensors which detect a key press even behind solid metal surfaces such as aluminium or stainless steel - ideal for vandal-resistant and hygienic applications. A membrane keypad consists of multiple foil layers with printed graphics and offers the best price-performance ratio for flat keypads, but is less resistant to mechanical influences. Agnostic Touch keyboards suit outdoor areas and high-security applications; membrane keypads suit controlled indoor use.

Which environments are DYNASENSE keypads designed for? DYNASENSE keypads are specifically developed for harsh outdoor conditions. They are all-weather capable and resistant to moisture, temperature fluctuations, and mechanical stress. Typical applications include outdoor terminals, public operating stations, agricultural machinery, and industrial outdoor equipment. DYNASENSE is applied to plastic surfaces and enables effortless operation at attractive costs.

What makes Agnostic Touch technology unique? Agnostic Touch is based on highly sensitive force sensors (strain gauges) that detect even the finest mechanical deformations. Even a gentle touch of the surface triggers the button signal — regardless of the surface material. The sensors are mounted directly as SMD components, enabling flexible design and integration. Use cases include glass, metal, and plastic surfaces where conventional capacitive solutions reach their limits.

Input systems

Our input systems are tailored to your specific needs.

Our input systems at a glance

"Our customized input systems combine innovative technology, high-quality materials and sophisticated design to create a unique solution that perfectly combines functionality and aesthetics."

Our input systems in comparison

Comparison of typical input solutions

Our solutions are individually tailored to your requirements.

Frequently Asked Questions about Input Systems

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