¶ … Technology, Technique, and the Body," Edward Tanner begins by describing a Gary Larson cartoon in which dogs learn how to turn doorknobs. Tanner uses the humorous example to show how animals and human beings adapt to technology. Technology forces people to change the way they use their body. For example, computers have made people learn how to click on the mouse. Also, just as no one knew that dogs would learn how to operate doorknobs, sometimes technologies are used in ways that they were not designed for. All of us at some point have used an object for an unintended purpose, such as using a coin to pry open a beer bottle. Therefore, Tanner states that technology changes humanity and human identity just as much as humanity changes technology.

Technology usually means adaptation to the environment or manipulating the environment to serve our needs. Tools are the most basic forms of technology, but we all have to adapt to even using simple items like forks and spoons. Although some critics of technology assume that technology can be unhealthy for the human body or for human society, Tanner believes that technology involves creativity and innovation and that technology results in positive changes. Technology can even change the ways we use our bodies: technology alters technique. For example, Tanner points to two sports to show how the human body and our techniques change in response to new technology. Baseball pitching has changed dramatically over the years, as has bowling.

Human beings learn to use their bodies differently to respond to technology. If a person wants to become good at sports or at playing a musical instrument, he or she must practice. Practice demands forcing the body into uncomfortable positions and even enduring pain. Techniques improve with practice, and therefore human cultures evolve in response to their technologies. Technology also improves with practice, as engineers will design better products to respond to the needs of the human body.