Microsoft's Surface Dial is a new accessory that non-creatives may not much need, yet it intrigues anyone who sees it. The Windows 10 add-on has a ton of potential for artists, engineers, and maybe even you soon. Why is it so cool? I look at what the Surface Dial can do today with an eye on the future.

What it is The Surface Dial is a small, Bluetooth-enabled…well, dial. Think of it as an accessory, or a secondary – or even tertiary – level of input while using Windows 10. Who can use it? The Surface Dial is compatible with any Windows 10 PC running the Anniversary Update. Microsoft introduced the world to Surface Dial as an accessory for the Surface Studio but the device pairs and works on any computer with a Bluetooth connection. Best VPN providers 2020: Learn about ExpressVPN, NordVPN & more

The one current limitation involves using the device physically on the screen. Only the Surface Studio can do that although Surface Book and Surface Pro 4 should also get a firmware update early next year to allow users to place it on their display. If you do not have a Surface Studio – aka most you – you just put it near your keyboard (preferably the left side if you're right-handed and use a mouse). What does it do exactly? The million-dollar question: Why would you need this? Surface Dial is primarily aimed at artists, engineers, and graphic designers. The device lets users call up pen, paint, brush, and measuring tools without lifting and moving the pen off the display. In short, it's an aide for drawing or creative shortcuts.

The kicker is that any app can support Surface Dial. Microsoft has open APIs for the device so that a developer can add support and specific functions unique to their app. That means there is a lot of potential here that will take a few months to be realized. What apps support it? Right now, Surface Dial supports the following apps: Bluebeam

Drawboard

Mental Canvas

Sketchable

Smith Micro

Spotify

Staffpad

Windows (limited system interactions)

Word, PPT, Excel (desktop versions)

OneNote (UWP version)

Windows Maps

Plumbago

Sketchpad

Groove Music

PewPew Shooter

Microsoft Photos

Paint For instance, I'm using Surface Dial on my main PC as I write this review in Word. The Dial lets me scroll the document using my left hand with ease. I can also change functions and enable Zoom, Undo, or control the system volume (good for music).

To change features, you just press down on the Dial for one second. The device vibrates and displays an on-screen radial dial with a choice of function. In Groove Music, you can switch tracks, scrub the track, control volume, or skip to the next track. In Microsoft Edge, you can scroll the web page, zoom, etc. Surface Dial instantly adapts to each app that is currently active with new choices set by the developer.

Obviously, for artists Surface Dial does a lot more useful things like pick the paint color, set brush width, zoom, undo, and more. So, what's the big deal? You may be wondering why is the non-artist stuff even interesting? Good question. Here is what I can tell you: Surface Dial allows for very fine-grain movement that is more sensitive and accurate than a mouse, keyboard arrows, volume buttons, etc.