Giving attention to this proverb “preventing is always better than curing” can lead us to some guidelines that can be impose in the phase of designing by this techniques a potential offender will feel the risk of being “noticeable” and “identified” and then he will be disappointed. Therefore, the essential question is that how we could design an environment that people feel risk to do illegal activities and in versus encourage doing logical activities. The other question is that how we can introduce the quality of life in a residential area and how we can improve it to create a liveable, healthy and prosperous city.
For this, we will try to survey this term in three scales