käsikäyttöisellä

Käsikäyttöisellä is a Finnish word that translates to "manually operated" or "hand-powered" in English. It describes a device or tool that is operated by human physical force rather than by an engine, motor, or other external power source. The term emphasizes the direct involvement of a person's hands in the functioning of the object.

Many everyday objects can be described as käsikäyttöisellä. Examples include manual tools like hammers, saws, and screwdrivers, as well as simpler machines such as hand-cranked coffee grinders or manual can openers. In a broader sense, it can also refer to any process or activity that is performed by hand, such as manual labor or hand-knitting.

The use of the term often implies a certain simplicity and self-sufficiency. Käsikäyttöisellä devices do not require electricity, batteries, or fuel, making them useful in situations where power sources are unavailable or impractical. They can also be more environmentally friendly and often allow for greater user control over the operation. However, they typically require more physical effort and can be slower than their powered counterparts. The choice between a käsikäyttöisellä and a powered alternative often depends on the specific task, available resources, and desired outcome.