Yes, that guy is using his self propelled snow blower and standing on a snow sled to move him around. You're not supposed to do that but there are people around here who do that and more.What's that contraption? Is that the snow blower you mentioned before?

I have a self propelled snow blower like the one below. And this is the proper way to use a snow blower. I also have a smaller non self propelled one for less snow.
I only break out the big one when the snow is really heavy and/or deep. My small one gets used for light fluffy snow. Many times with a light snowfall I just use a shovel. It's really good exercise.

I worked outside yesterday in 38°c. It was only for an hour, and at the end I annoyed the sheep by jumping into their water trough
. I hope you guys are also due for some cooler temps