A GIS can recognize and analyze the spatial relationships that exist within digitally stored spatial data. These topological relationships allow complex spatial modelling and analysis to be performed. Topological relationships between geometric entities traditionally include adjacency (what adjoins what), containment (what encloses what), and proximity (how close something is to something else).
GIS or spatial data mining is the application of data mining methods to spatial data. Data mining, which is the partially automated search for hidden patterns in large databases, offers great potential benefits for applied GIS-based decision making. Typical applications include environmental monitoring. A characteristic of such applications is that spatial correlation between data measurements require the use of specialized algorithms for more efficient data analysis.
Contrary to the previous Game Boy models, which were all following the "portrait" form factor of the original Game Boy (designed by Gunpei Yokoi), the Game Boy Advance was designed in a "landscape" form factor, putting the buttons to the sides of the device instead of below the screen. The Game Boy Advance was designed by the French designer Gwnal Nicolas and his Tokyo-based design studio Curiosity Inc.
On December 1, 2006, Nintendo of America released launch-to-date information indicating that the company had sold 33.6 million units of the Game Boy Advance series in the United States. In a Kotaku article published on January 18, 2008, Nintendo revealed that the Game Boy Advance series has sold 36.2 million units in the United States, as of January 1, 2008. As of December 31, 2009, the Game Boy Advance series has sold 81.51 million units worldwide, of which 43.57 million are Game Boy Advance SP units and 2.42 million are Game Boy Micro units.
After the Game Boy Advance's support lessened, the most popular software became mostly games oriented to younger gamers.
Google's search engine normally accepts queries as a simple text, and breaks up the user's text into a sequence of search terms, which will usually be words that are to occur in the results, but one can also use Boolean operators, such as quotations marks (") for a phrase, a prefix such as "+", "-" for qualified terms (no longer valid, the '+' was removed from Google on October 19, 2011), or one of several advanced operators, such as "site:". The webpages of "Google Search Basics" describe each of these additional queries and options (see below: Search options). Google's Advanced Search web form gives several additional fields which may be used to qualify searches by such criteria as date of first retrieval.