by Melinda Clayton  on Indies Unlimited site:

Some of you may have seen discussion board and/or Facebook posts flying around recently about X-Ray for authors.  What is it? Well, in KDP’s words it’s “ … a unique Kindle eBook feature that allows readers to learn more about a character, topic, event, place, or any other term, simply by pressing and holding on the word or phrase that interests them.”

In plain terms, it’s a feature that, when turned on, allows Kindle readers to tap on a highlighted word or phrase in an eBook in order to learn more information about it.

It can be a fun option for readers and authors alike, and is easy to set up through the KDP dashboard.

See the Full Tutorial at:

Enabling X-Ray for Your eBooks on Amazon