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crwdns2933797:0Ron Daviscrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Ron Davis
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| [* black] A single, elegant chip resides on the touchpad. | |
| [* red] Broadcom BCM5976 Touch Controller (Part of the same series of Broadcom touch controller chips used in many Apple devices). | |
| [* black] The [https://en.wikipedia.org/wiki/Strain_gauge|strain gauges] mounted in the bracket are used to measure the force being applied in order to determine the command and haptic feedback. | |
| - | [* |
| + | [* icon_note] Force Touch works by measuring the resistance of the strain gauges which changes depending on the pressure being applied to the trackpad. |