A primary goal to design smart homes is to provide automatic assistance for the residents to make them able to live independently at home. Activity recognition is done to achieve the mentioned goal and then to provide assistance, we would need three sort of information. First, we would need to know the goal of the resident, then the pattern that the resident should obey to achieve its goal and third sort of needed information is the deviations from the previously known patterns. In the presented paper, spatiotemporal aspects of daily activities are surveyed to mine the patterns of activities realized by the smart homes residents. Necessary data to model the spatiotemporal aspects of daily activities is provided by embedded sensors in the smart home. We believe that to accomplish daily activities, specific objects are applied and by analyzing the movement of objects and resident(s), we would obtain valuable information to model the daily activities of the Smart Home’s residents.