crwdns2933803:015crwdne2933803:0
crwdns2933797:0Andrew Optimus Goldheartcrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Andrew Optimus Goldheart
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* black] Removing the trackpad from the bracket requires slicing through four pads of glue. |
|---|---|
| + | [* black] With the pad splayed open, we get our first look at the pressure sensors. |
| + | [* black] Based on the wiggly pattern of traces surrounding the four dark patches, 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], mounted on flexing metal supports to detect the amount of flex of each, and based on that, the force from above. |
| + | [* black] This works in conjunction with the traditional capacitative touchpad up top, to pinpoint where you're applying force. |
crwdns2933777:01crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:02crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:03crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0