crwdns2933803:020crwdne2933803:0
crwdns2933797:0Jeff Suovanencrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jeff Suovanen
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| [* black] Next up: the magic hinge that makes all of the engineering wizardry possible. Let's count it down: | |
| [* black] ***Four*** [https://d3nevzfk7ii3be.cloudfront.net/igi/swcm1gxqctKWWPa3.full|spring-loaded clasps|new_window=true] lock the display in the "open" position. The system is well-engineered and likely to last a long while. | |
| - | [* black] ***Two*** hinges, secured to the spine |
| + | [* black] ***Two*** hinges, secured to the spine—one at the top and one at the bottom—allow for some horizontal play in order to absorb any torsion force. |
| [* black] ***One*** center hinge, which sports a gear system. This distributes the opening force equally, ensuring that the two halves of the phone open synchronously. | |
| [* black] Two well-routed flex cables serve as the [https://en.wikipedia.org/wiki/Corpus_callosum|corpus callosum|new_window=true] between the phone halves. Each end of the cable is held securely in place before the bend, giving the cable consistent room to flex freely. | |
| - | [* icon_note] |
| + | [* icon_note] Routing flex cables through hinges is a serious reliability concern over the long haul. Here's hoping this design holds up better than [https://ifixit.org/blog/13979/apples-2018-macbook-pros-attempt-to-solve-flexgate-without-admitting-it-exists/|some others we've seen recently]. |