The latter, by the way, makes viewing far more interesting.
A number of hotels and restaurants cost big money or make viewing cumbersome.
The lack of captions on the wall makes viewing the show somewhat awkward.
Sunglasses do not make viewing the Sun safe.
Despite the work that went into his collections, he never wanted to make viewing them work.
The game was played under a low, thick mist that made viewing difficult for the spectators.
This made viewing from one side of the capsule nearly useless.
It also makes viewing the show a bit of a treasure hunt.
Also, air may be injected through the proctoscope to help make viewing easier.
The techniques discussed earlier in this chapter all contribute to making viewing an activity with a purpose.