1. Experts believe the best way to reduce musculoskeletal injuries is through ergonomics - designing computer facilities so they are safe and comfortable.
2. The developers of the Safetype ergonomic keyboard claim that it can prevent RSI or repetitive-strain (action) injury.
3. Visual problems, such as eyestrain and irritation, are severe. Causes of these problems include glare, poor lighting and focusing the eyes on the screen for long periods of time.
4. Some companies test ways to recycle and dispose of electronic waste. For example, Epson Portland sponsored all electronics collection day on the so-called Earth Day.
5. The police say mobile phones can distract the driver and cause the crash.
6. When a person is spending days and nights on the Internet, we say he is suffering from Internet addiction.