What are the different types of computer mice?
Computer mice
Computer mice have different interfaces. Devices with USB connection cables are among the classics. There are also wireless mice:
Wireless mouse
The computer mouse has a USB plug that serves as a radio receiver. You insert it into the USB socket of your laptop or computer. The mouse has a long range. Users should look for energy-saving models. Rechargeable batteries increase the lifespan. They are more sustainable than battery-operated models.
Bluetooth mice
These devices connect to the PC via Bluetooth. You do not need a separate receiver for this. The devices are less sensitive to interference.
The most common forms of computer mouse
Ergonomic mouse
These are suitable for users who frequently work at the computer. The vertical design relieves strain on the arm, hands, shoulders and neck.
Trackball mouse
You operate the ergonomic trackball mouse with one finger. This means you do not have to slide it across the mouse pad. The computer mouse enables faster reactions and high precision.
Gaming mouse
Popular with graphic artists and gamers. The handy devices set visual highlights. They have additional buttons that users can assign individually. The computer mouse enables precise scanning. The DPI value is adjustable to adapt the mouse to different types of games.
Mini mouse
These small devices are suitable for mobile use. They disappear in the laptop bag to save space. The computer mouse offers the essential functions with two buttons and a scroll wheel.
What does DPI mean for a computer mouse?
The abbreviation "DPI" stands for dots per inch. The unit of measurement indicates the ratio of the distance covered by the cursor on your screen to the individual pixels. In order for the mouse pointer to change its position on the desktop, a sensor converts the movement on the mouse pad into a signal. With a high DPI value, the cursor moves faster. You cover a shorter distance with the mouse. The sensing is finer and more sensitive. Resolutions between 800 and 1,600 DPI are recommended for work and gaming.
Computer mouse with or without cord - which is better?
Gamers prefer corded computer mice because they are minimally faster. They enable stable signal transmission without dropouts. For the office, models without a cord are the best choice. The absence of a cable makes the desk tidier.
Ergonomic vs. normal computer mouse - what is the difference?
An ergonomic mouse adapts perfectly to the shape of your hand. It has a vertical design (vertical mouse) and a comfortable rest for your thumb. This prevents pressure on the tendons. The device allows you to work comfortably without straining your hand and arm. At the same time, the computer mouse takes the strain off your shoulders and neck. Depending on the model, there are additional thumb buttons.
What are the health risks of using the wrong computer mouse?
The repetitive movements involved in using a computer mouse and keyboard put strain on your arm and hand. Over a longer period of time, pain develops in the arm and fingers. This leads to discomfort in the neck and shoulders. In severe cases, using the wrong computer mouse can lead to mouse arm. Repetitive Strain Injury Syndrome (RSI) is a condition in which various symptoms affect the hand, shoulder, arm and neck. Muscle weakness, numbness, tingling, discomfort and pain occur. An ergonomically shaped mouse and keyboard counteract mouse arm.
What features should I look for when buying a computer mouse?
When choosing, look for the following factors:
- Mouse interfaces (wired or wireless).
- Shape of the computer mouse
- Resolution of the mouse (DPI value)
- Size to fit your hand
- rechargeable batteries for USB mice