История iPhone 5s Teardown Шага #9

-	[* black] We quickly extract the home button and Touch ID, Apple's new finger print scanner. Time to dust for prints!
-	[* black] A [http://en.wikipedia.org/wiki/CMOS\|CMOS] chip, the Touch ID is essentially a bunch of very small capacitors. When your finger touches the chip, the electrons on your finger are transferred to the chip, creating an "image" of the ridges on your finger that make up your finger print.
-	[* black] This type of sensor has been used before. Apple bought [http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=1&p=1&f=G&l=50&d=PG01&S1=(20130181949.PGNR.+AND+20130718.PD.)&OS=dn/20130181949+and+pd/7/18/2013&RS=(DN/20130181949+AND+PD/20130718)\|AuthenTec's patent] with the likely intention of [http://appleinsider.com/articles/12/08/16/authentec_smart_sensor_appears_key_to_apples_urgent_acquisition\|future touch screen technology].
-	[* black] What remains to be seen is if the sapphire crystal covering the sensor can protect it from [http://weblog.invasivecode.com/post/57447455012/will-a-fingerprint-sensor-be-apples-next-hit\|degrading over time], like most CMOS fingerprint sensors. If not, this fingerprint scanner could become a ticking time bomb, just like the battery.
+	[* black] We quickly extract the home button and Touch ID, Apple's new fingerprint scanner. Time to dust for prints!
+	[* black] A [http://en.wikipedia.org/wiki/CMOS\|CMOS] chip, the Touch ID is essentially a bunch of very small capacitors that creates an "image" of the ridges on your finger.
+	[* black] Just think of it as a selfie for your finger—or more accurately, a full day's Snapchats worth of finger selfies, as the Touch ID sensor requires 5-10 images to fully profile your finger's ridges
+	[* black] The sensor technology, developed by [http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=1&p=1&f=G&l=50&d=PG01&S1=(20130181949.PGNR.+AND+20130718.PD.)&OS=dn/20130181949+and+pd/7/18/2013&RS=(DN/20130181949+AND+PD/20130718)\|AuthenTec] and [http://appleinsider.com/articles/12/08/16/authentec_smart_sensor_appears_key_to_apples_urgent_acquisition\|bought by Apple a year ago], is claimed to send the images only to the A7 chip, so it appears your fingerprints will be safe, for now…
+	[* black] We worry about how well the sapphire crystal covering the sensor can protect it from [http://weblog.invasivecode.com/post/57447455012/will-a-fingerprint-sensor-be-apples-next-hit\|degrading over time] like most CMOS fingerprint sensors. If not, it could become a ticking time bomb, just like that super-glued battery.

-	[* black] We quickly extract the home button and Touch ID, Apple's new finger print scanner. Time to dust for prints!
-	[* black] A [http://en.wikipedia.org/wiki/CMOS\|CMOS] chip, the Touch ID is essentially a bunch of very small capacitors. When your finger touches the chip, the electrons on your finger are transferred to the chip, creating an "image" of the ridges on your finger that make up your finger print.
-	[* black] This type of sensor has been used before. Apple bought [http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=1&p=1&f=G&l=50&d=PG01&S1=(20130181949.PGNR.+AND+20130718.PD.)&OS=dn/20130181949+and+pd/7/18/2013&RS=(DN/20130181949+AND+PD/20130718)\|AuthenTec's patent] with the likely intention of [http://appleinsider.com/articles/12/08/16/authentec_smart_sensor_appears_key_to_apples_urgent_acquisition\|future touch screen technology].
-	[* black] What remains to be seen is if the sapphire crystal covering the sensor can protect it from [http://weblog.invasivecode.com/post/57447455012/will-a-fingerprint-sensor-be-apples-next-hit\|degrading over time], like most CMOS fingerprint sensors. If not, this fingerprint scanner could become a ticking time bomb, just like the battery.
+	[* black] We quickly extract the home button and Touch ID, Apple's new fingerprint scanner. Time to dust for prints!
+	[* black] A [http://en.wikipedia.org/wiki/CMOS\|CMOS] chip, the Touch ID is essentially a bunch of very small capacitors that creates an "image" of the ridges on your finger.
+	[* black] Just think of it as a selfie for your finger—or more accurately, a full day's Snapchats worth of finger selfies, as the Touch ID sensor requires 5-10 images to fully profile your finger's ridges
+	[* black] The sensor technology, developed by [http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=1&p=1&f=G&l=50&d=PG01&S1=(20130181949.PGNR.+AND+20130718.PD.)&OS=dn/20130181949+and+pd/7/18/2013&RS=(DN/20130181949+AND+PD/20130718)\|AuthenTec] and [http://appleinsider.com/articles/12/08/16/authentec_smart_sensor_appears_key_to_apples_urgent_acquisition\|bought by Apple a year ago], is claimed to send the images only to the A7 chip, so it appears your fingerprints will be safe, for now…
+	[* black] We worry about how well the sapphire crystal covering the sensor can protect it from [http://weblog.invasivecode.com/post/57447455012/will-a-fingerprint-sensor-be-apples-next-hit\|degrading over time] like most CMOS fingerprint sensors. If not, it could become a ticking time bomb, just like that super-glued battery.