Surface Duo 'demonstrated' in context...
(All About Windows Phone)

Microsoft has released its Preview SDK for the Surface Duo (`Surface Phone`), due for availability in Q4 2020, so that developers can get their Android applications working optimally on the form factor. And, naturally, we have fellow Brit Zac Bowden doing a video of the SDK in action - and then designed Jonas Daehnert laying this video into a realistic render of the Surface Duo itself. See the video embeds from Twitter below.