Designed for portability, the Z340 combines a 14.0 megapixel digital camera with a ZINK-enabled printer using the ink-free Zero Ink Printing Technology from ZINK Imaging to deliver a 3x4'' print - the same size as the classic Polaroid photos that captured millions of special memories over the past 63 years.

ENGADGET: Polaroid releases Z340 Instant Digital Camera, Gaga's Grey Label snapper still on the edge of glory

Once upon a time not too long ago, document signage involved downloading the document, printing it off, picking up a pen with either black or blue ink and signing off at the appropriate places, scanning the document once signed, uploading it, attaching the paperwork to an email, and then finally sending off that email back in reply with your signature.

FORBES: Signed, Sealed, Delivered: How HelloSign Is Changing Electronic Document Signatures

Cameras, like the array of printers HP sells, are for the most part a means to an end: driving the consumption of more high-margin printing supplies such as ink cartridges.

FORBES: New HP Camera, But Same Old Look