Purchasing parts

[Skeithex]

If their room works out for it, not everyone has the space.

[froggyboy604]

I think more people with smaller rooms maybe using projectors at home to use their PC to display websites and videos.

[Skeithex]

If they can mount the projector, it could work. but most might not be able to put something on a ceiling.

[froggyboy604]

There are portable projectors which come with a table stand, so you don't need to mount them on the ceiling.

But, portable projectors can be costly, or lower quality than full size PC projectors.

[Skeithex]

some people may not have the room to stand it somewhere, places are getting smaller.

[froggyboy604]

I think projecting the video higher up the wall maybe an option if you have less space because the space near the floor is being used for something else.

[Skeithex]

I find that putting a projector screen on a higher wall can make the image less better.