Keyboard protector

A keyboard protector or keyboard cover is a device which is placed on top of a computer keyboard in order to reduce contact with the environment.[1][2] Keyboards are susceptible to corrosion damage from liquid spills and build up of dust and debris, requiring frequent cleaning and maintenance. The protector serves as a barrier to eliminate ingress from these materials.

Composition

A keyboard protector is usually made from plastic, polyurethane or silicone. It is in the form of a flexible sheet, moulded to fit the key profiles and arrangements on the keyboard.

Working principle

A keyboard protector is placed on top of a keyboard, acting as a physical barrier to the environment. When a key is depressed, the protector material deforms with the key, allowing full key travel and tactile feedback. Some models have the sides of the protector extend to the underside of the keyboard, which are secured with adhesive tape. When dirty, the protector can be removed and cleaned.

Advantages and inconvenience

Computer users who are unfamiliar with keyboard protectors may take some time to become accustomed, since the keystrokes are dampened and the force needed to depress the keys is different. These factors may also affect their typing speed and accuracy. Some applications can be a disadvantage, for example laptops and luggables. On laptops, the computer may not close properly with the protector fitted, and can transfer dirt and debris to the display.

Compatibility

Since there are several major types of keyboards in the market, some with different layouts, the compatibility of keyboard protectors is also important in order to have the keyboard fully and well protected. Different keyboards will often feature slightly different key spacing or arrangement, leading to ill-fitting protectors.

References

  1. ^ Miller, Michael (2007). "23. Notebook PC Tips and Tricks". Your First Notebook PC. Pearson Education. ISBN 978-0-13-271486-0.
  2. ^ Berenstein, Adam (November 2008). "Keyboard Crusader". MacLife. Future US. p. 64.

Content Disclaimer

Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.

  1. The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
  2. There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
  3. It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
  4. Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
  5. Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.