Large-print Keyboards and Numeric Keypads — Contrast Options

All people who suffer from poor eyesight or who have difficulties recognizing the lettering on ‘normal’ keyboards (e.g. because of the rather low contrast on conventional keyboards).

Gorlo & Todt external numeric keypad, type Zeusnum, suitable for the Gorlo & Todt one-hand keyboard, suitable for the visually impaired, with large, thick white lettering on a black background (inverse).

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Cherry keyboard G84 – 4100 type laptop for the visually impaired:

The keyboard is characterized by a very small and flat key field. The keys have a key size of approx. 18 mm and a drop of approx. 2.5 mm (short-stroke keys). The keys are pressed with almost linear pressure and approx. 0.45 Newton force (smooth). For comparison, the respective key size of a ‘normal’ keyboard is approx. 19 mm with a drop of approx. 4 mm.

Cherry external number pad G84 – 4700 visually impaired:

Available to match the laptop keyboard type G84 – 4100. This number block is connected directly to the computer. The keyboard (e.g. Type Cherry G84 – 4100 or any other PC keyboard) is connected to the socket on the back of the housing. The external number pad has 4 additional keys. All keys (except the Num key) can be reassigned (programmed) as desired by the user. As an additional service, we offer the option of re-engraving the differently assigned keycaps accordingly.

Cherry keyboard type G81 – 3000 suitable for the visually impaired:

The classic variant of a ‘standard’ keyboard in a design suitable for the visually impaired. ‘Normal’ keys are used in this Cherry keyboard (key size approx. 19 mm, key travel approx. 4 mm, linear key actuation force). Here the lettering is black on a light background.

Cherry keyboard type G81 – 3000 inverse for the visually impaired:

The variant of a ‘standard’ keyboard in reverse version for the visually impaired. ‘Normal’ keys are used in this Cherry keyboard (key size approx. 19 mm, key travel approx. 4 mm, linear key actuation force). Here the lettering is white on a black background.

Cherry keyboard type G81 – 3000 suitable for the visually impaired Zebra:

The version of a ‘standard’ keyboard designed for the visually impaired Zebra. ‘Normal’ keys are used in this Cherry keyboard (key size approx. 19 mm, key travel approx. 4 mm, linear key actuation force). Here the lettering is a combination of white on a black background ( inverse ) and black on a light background. The arrangement of the different white and black keys creates an additional contrast. The buttons are easier to find this way.
Various possible combinations can be selected.