This emoji was part of the proprietary / non-standardized emoji set first introduced by Japanese carriers like Softbank. These emojis became part of the Apple iPhone starting in iOS 2.2 as an unlockable feature on handsets sold in English speaking countries.
Maslow's (1943, 1954) hierarchy of needs is a motivational theory in psychology comprising a five tier model of human needs, often depicted as hierarchical levels within a pyramid. Maslow stated that people are motivated to achieve certain needs and that some needs take precedence over others.
Maslowâs Hierarchy of Needs Theory One of the most popular needs theories is Abraham Maslowâs hierarchy of needs theory. Based on his thoughts,behinds of our beliefs,thoughts and behavior,there is a director who force us to shape or create belief ,fury or motivation and this important factor is nothing more than needs.