Apple files patent for keyboards that are crumb and spill resistant

Over the past few months we've seen some exciting patents filed by Apple, including a 'Kinect style' gesture-based UI with an add-on peripheral, and more recently a patent for a dual screen device. A new patent submitted by the company however is a little more low-tech but addresses a problem most of us have faced at some time or another, crumbs in the keyboard.

The patent filing by Apple to the United States Patent and Trademark Office (USPTO) describes:

"input devices that include mechanisms that prevent and/or alleviate contaminant (such as dust, liquid, and so on) ingress. These mechanisms may include membranes or gaskets that block contaminant ingress; structures such as brushes, wipers, or flaps that block gaps around key caps".

The patent continues to also describe a method for forcing and contaminants out;

"bellows that blast contaminants with forced gas out from around the key caps, into cavities in a substrate of the keyboard, and so on; and/or various active or passive mechanisms that drive contaminants away from the keyboard".

We are now living in a world where traditional desk-bound jobs are rapidly being replaced by flexible, mobile and remote working, with coffee shops and canteens being a popular workplace choice for Millennials. With Apple's brand being built on premium and highly engineered user experiences, it is no wonder that they are investing in keeping their keyboards free of any contaminants that could reduce this.

Source: USPTO via Digital Trends | Images: PlanetTrekker, Alphr

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