"TPV laptops are put through rigorous durability tests that are designed to push them to their physical limits. These tests guarantee that every component of the laptop provides long-lasting and reliable service, no matter how tough the conditions. We test the keyboard with up to 5 million keystrokes, put the hinges through up to 10,000 open-and-close cycles, subject the chassis to 20,000 twisting tests to simulate one-handed dashes to the meeting room, and ensure the touchscreen has a precise and consistent response. In addition, we connect and disconnect the I/O ports 3,000 times to test endurance and ensure that cable quality does not affect performance. Finally, we pressure test the display by applying a 15 kg force on the lid and underside of the chassis. Only if a laptop survives all these tests is it considered worthy of the TPV badge."