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  • Image of the Colortec keyboard with the key channeler
  • Image of the colorTec keyboard

What is it about:

The keyboard ColorTec / Bigkey, of the company Admouse, is designed for people with low vision and fine motor difficulties.
It is appreciated that the keyboard is significantly larger than usual, its keys are 75% larger than conventional ones. The keys are differentiated by colors and separated by consonants, vowels, numbers and signs to facilitate their use and increase the inclusion of more people to the use of technology. It incorporates editing and own keys for Windows management.
The company Admouse, has in addition to this product, another the Admouse Mouse that we find very interesting, you can know the valuation of it on our website:

Forms of acquisition:

It can be purchased through its official distributor in Madrid: Lorusso Ibérica S.L. Telephone: +34 91 574 6647 and mobile: +34 656 924 656
The price of the keyboard is 119 euros with VAT included, and that of the cover 49 euros VAT included. It has a 12 month warranty and for support you can contact the official distributor.

Technical verification:

Puntos destacables:


  • It is an accessible keyboard that proposes a simple way to access communication technologies.
  • The design makes it very attractive and friendly, the childhood collective has felt especially attracted.
  • The possibility offered by the Colortec keyboard to use a finger channeler offers the use of the keyboard to people with speech difficulties.

Puntos de mejora:


  • We thought it would be interesting to incorporate the relief of the stripes in J, f for quick access to the physical keyboard
  • Emboss relief on some keys, for example arrows or symbols.
  • That it was compatible with various operating systems, for example with iOS, could make the tool more widely used


Testing the Admouse keyboard has been very simple, since it is a plug and play product and it is not necessary to download any additional software for its operation. Just by connecting the USB cable to one of the inputs of a PC, it starts working.
It is compatible with Windows operating system and can also be connected to Android devices via USB cable:


Commpared with a common keyboard

Image of keyboard connected to Android mobile terminal


For a user to be able to use the keyboard, he needs to have a voluntary movement control. If you do not have fine manipulation control, this keyboard makes typing and handling easier. It is possible that users, with a greater difficulty in the use of the hand, can use the keyboard complementing it with a finger channeler. In the case of people with low vision, it facilitates by its colors the access to it, as well as to reduce the digital gap in the case of older people not familiar with the technology. The operation and handling is simple, although the pressure to perform on it is quite significant, being its relief high. As a final summary we would like to emphasize that this keyboard could be very useful also for children who are learning to read or use computers.
  • Design and manufacturing: 4 sobre 5(4/5)
    Refers to the physical aspects and details of the manufacturing of the technological product
  • User Experience: 3 sobre 5(3/5)
    This criterion is linked to the user's assessment of the product or application
  • Technical features: 5 sobre 5(5/5)
    Description of the quality of the technical specifications of the technological solution
  • Accessibility: 4 sobre 5(4/5)
    It is the degree to which people can use or access a product, technological solution or service, regardless of their technical, cognitive or physical capabilities

Social valuation:

We validate the product with our volunteer Domo, who usually uses a keyboard with black characters on a yellow background, to favor a high contrast. Its impression with respect to the Colortec keyboard is that, for the profiles of people with low vision, the keyboard is limited, since it maintains the problem of access through sight. The contrast is lower than with the specific keyboards of the yellow keys, although it was very positive that the functionality keys were differentiated by letters and consonants by another color.
Our volunteer was the one who highlighted the importance of incorporating reliefs on the keys and the usual lines of the F and J keys, which have their usual keyboard. As for the effectiveness of the operation of the tool is adequate and agile, linking the pressure of the key with the action programmed for it.


Image of the keyboard during the tests



  • Impact and utility: 3 sobre 5(3/5)
    Describe to what extent the functionalities of the product are useful and impact on the improvement of the user's life
  • Usability and accessibility: 3 sobre 5(3/5)
    Possibility of the device to be used, understood and used in equal conditions for any person
  • Design and ergonomics: 3 sobre 5(3/5)
    Assessment of how the design of the technological solution adapts to the person to achieve greater comfort and effectiveness when using it
  • Ease of acquisition: 4 sobre 5(4/5)
    It refers to the possibilities of accessing and acquiring a technological solution by the user

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