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These bumps show you where your "Home Keys" are by touch.

If you type in the correct way, your pointer fingers should rest over the "F" and the "J". These bumps allow you to find these keys by touch so you do not have to glance down at the keyboard to know where your fingers are.

There are many products to enhance or act as visual aids.

Example. www.keyboardbumps.com

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13y ago

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