"Handheld" refers to devices or tools that are designed to be easily held and operated with one hand. Common examples include smartphones, tablets, and handheld gaming consoles. These devices are typically lightweight and portable, making them convenient for everyday use. In addition to electronics, the term "handheld" can also apply to various tools, such as handheld vacuum cleaners or handheld power tools. These items are engineered for ease of use and accessibility, allowing users to perform tasks without needing a larger setup or additional support.