c.1300, "introduce (someone or something) formally or ceremonially;" also "make a formal presentation of; give as a gift or award; bestow," from Old French presenter (11c., Modern French présenter) and directly from Latin praesentare "to place before, show, exhibit," from stem of praesens (see present (adj.)). From late 14c. as "exhibit (something), offer for inspection, display;" also, in law, "make a formal complaint or charge of wrongdoing." From c.1400 as"represent, portray." Related: Presented; presenting.
The origin of toys is prehistoric; dolls representing infants, animals, and soldiers, as well as representations of tools used by adults are readily found at archaeological sites. The origin of the word "toy" is unknown, but it is believed that it was first used in the 14th century. Toys are mainly made for children. The oldest known doll toy is thought to be 4,000 years old.
Many countries have passed safety standards limiting the types of toys that can be sold. Most of these seek to limit potential hazards, such as choking or fire hazards that could cause injury. Children, especially very small ones, often put toys into their mouths, so the materials used to make a toy are regulated to prevent poisoning. Materials are also regulated to prevent fire hazards. Children have not yet learned to judge what is safe and what is dangerous, and parents do not always think of all possible situations, so such warnings and regulations are important on toys.
More complex mechanical and optics-based toys were also invented. Carpenter and Westley began to mass-produce the kaleidoscope, invented by Sir David Brewster in 1817, and had sold over 200,000 items within three months in London and Paris. The company was also able to mass-produce magic lanterns for use in phantasmagoria and galanty shows, by developing a method of mass production using a copper plate printing process. Popular imagery on the lanterns included royalty, flora and fauna, and geographical/man-made structures from around the world. The modern zoetrope was invented in 1833 by British mathematician William George Horner and was popularized in the 1860s. Wood and porcelain dolls in miniature doll houses were popular with middle class girls, while boys played with marbles and toy trains.