Truth of a myth: should not be used on laptop lap

For a long time, all kinds of statements about the negative effects of electronics on health have been revolved. Most of these are just a simple stupidity, a myth not supported by fact. For example, it has been shown that radio frequency radiation emitted by mobile phones does not cause cancer or other lesions. Laptops are also common targets for rumors, including the claim that they are not safe to use on the lap. Is this just a technological myth?

• It is highly doubtful that the laptop was specifically created for what the name of the device category suggests.

• Using a laptop in the lap can lead to serious health problems in the long run.

• Maintenance, musculoskeletal, fertility and skin problems may occur or can even develop.

• Not only the user’s organization, the machine, is also worn by regular use on the lap.

• It is recommended to place the laptop on a fixed surface to avoid overheating and loss of performance.

Nomen est omen, a laptop (literally the top of the lap) is a computer that is used in our lap. Or not? Well, the category is still named in ancient times when desktop computers (desktop – After the top of the desk), portable devices that can be used anywhere, anytime, for example, on an airplane, on a bench in the park, maybe in the comfort of our couch. In an obvious way, laptops can be put on our lap if there is no other support, but this is neither the most comfortable nor the best way to use our health or machine.

Bad posture, damaged skin, endangered fertility

The health service of Princeton University study reported – writes in an overview Slash Gear – that work on a laptop on the lap results in a bad posture while working. This can lead to muscle retraction, back pain and fatigue. The use of a laptop on a permanent lap and then eventually causes recurrent burdensome injuries such as tendonitis and hand tunnel syndrome.

Another in a study – about which the MedicalNewtod reported – it has been investigated how posture affects the scrotum temperature while using a laptop. Three different postures were tested during the research: using laptop with closed legs, using laptop and heat cushion with closed legs, and using laptop and heat cushion with 70 °. The results showed that the spread of the legs significantly reduced the rise in scrotum temperatures, while the heat cushion itself was not effective.

The condition of the skin is not incidental either. Health experts at Ohio State University according to Permanent near -heat exposure to low heat sources like laptops (below 46 ° C) can cause blushed skin syndrome. In this case, the skin is discolored in the mesh due to the vessels that are expanded by the heat. The red skin syndrome may cause a burning, itchy sensation and, in rare cases, skin cancer. Although mild conditions are easy to use if you no longer use your laptop on your lap, the red skin syndrome can be permanent if you chronic your thighs on the heat of the laptop.

How does the use of the lap affect the laptop?

If you use your laptop directly on your lap, it affects not only your body, but also on your computer itself. The reason for this is that the lap itself is too soft. When placing the machine on a soft surface, virtually shut off the vents on the bottom and side. In the absence of proper airflow, the device may overheat and underperform. The lag (delayed, stuck with the commands) may appear, spin and become loud by fans, and even unexpected restarts can occur. This can slowly make the machine out.

It is best to avoid using the laptop on the lap. If you put the machine on a flat table instead of the lap, it will protect you from posture problems, infertility and skin diseases, and your laptop from physical damage. If you feel uncomfortable in this situation, try outside monitorconnect the keyboard and mouse and use the laptop as a desktop computer. So you get more freedom on how to sit and hold your wrist, ”he said in summary The Slash Gear.