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14. Adımdaki Değişiklikler

Düzenleyen: Andrew Optimus Goldheart

Düzenleme onaylandı tarafından Andrew Optimus Goldheart

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[* black] Let's continue unraveling the secrets of the trackpad, starting with the coils.
[* black] Underneath all that wire is a whole lotta nada. Well, there is a ferromagnetic core, but no surprises lurk beneath that glittering surface.
[* black] Old school retina trackpad and new comparison. The plate is mostly the same, the cables and such are different.
[* red] Touch sensorClick sensor 1.0 (a button)
[* orange] TouchClick sensor 2.0 (magic?)
[* black] We're pretty sure the magic pressure sensors involved in the new Force Touch trackpad are tiny [http://en.wikipedia.org/wiki/Strain_gauge|strain gauges|new_window=true], mounted on flexing metal supports to detect the amount of force behind a click or press.

[* black] Strain gauges probably!This works in conjunction with the traditional capacitative touchpad up top, to pinpoint where you're applying force.
[* red] Touch sensorClick sensor 1.0 (a button)
[* orange] TouchClick sensor 2.0 (magic?)
[* black] We're pretty sure the magic pressure sensors involved in the new Force Touch trackpad are tiny [http://en.wikipedia.org/wiki/Strain_gauge|strain gauges|new_window=true], mounted on flexing metal supports to detect the amount of force behind a click or press.

[* black] Strain gauges probably!This works in conjunction with the traditional capacitative touchpad up top, to pinpoint where you're applying force.