Is it possible to use Oculus Quest Touch Controllers without VR Headset?

I’m going to buy Oculus Quest and this will be my first VR set. I wanted to know if I could just use the motion controllers without the VR Headset because I don’t want to keep putting the Headset on for every small change I make for my game in unreal engine. I saw Epic show off Chaos with two motion controllers without a VR Headset that made me wonder. Thanks to anyone that can help!

Quest controllers are tracked from the cameras on the HMD. (Whereas the Chaos demo was using Vive controllers tracked via lighthouse.)

So I can say with confidence that it is not possible to use the Quest controllers without the Quest.

Ok. Thank you for answering.