Editing 1809: xkcd Phone 5

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==Explanation==
 
==Explanation==
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This is the fifth entry in the ongoing [[:Category:xkcd Phones|xkcd Phone series]], and once again, the comic plays with many standard tech buzzwords, and horribly misuses all of them, to create a phone that sounds impressive but self-evidently isn't to even the most ignorant customer. The previous comic in the series [[1707: xkcd Phone 4]] was released almost 8 months before this one and the next [[1889: xkcd Phone 6]] was released 7 months later.
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{{incomplete|Needs a lot more}}
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Today's cartoon is the fifth [[:Category:xkcd Phones|xkcd Phone]] with many questionably-useful features:
  
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The tagline beneath the phone, "We're trying to catch up to Apple but refuse to skip numbers", is a reference to inconsistent product numbering, such as {{w|Samsung}} releasing the {{w|Note 7}} after the {{w|Note 5}}, likely in an attempt to catch up to the numbering of either the {{w|iPhone}} or {{w|Galaxy S}} series, both of which were already at 7. Similarly, there was also no official ''iPhone 2''. But there is an [[xkcd Phone 2]] available.
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===Table of features===
 +
{| class="wikitable"
 +
!Feature
 +
!Explanation
 +
|-
 +
|'''Bluetooth speaker'''
 +
| This is the only potentially useful feature of this phone as while a bluetooth speaker built in to the device would be no more useful for playing music from it than any other speaker it would enable other devices to play through your phone.
 +
|-
 +
|'''Stained-glass display'''
 +
| Prevents seeing certain colors.
 +
|-
 +
|'''Gallium chassis remains solid up to 85°F'''
 +
| Many high-end electronic devices have chassis made of alloys of light metals such as magnesium or titanium. Besides being lightweight and of superior quality and durability than ordinary sheet steel or cheap plastic, these are often perceived as bragging points by the users, boasting about 'rare' metal chassis.
  
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This phone seems to have a curved display. But the edges are curved down and not up, as they are on other curved phones. From the top, going clockwise:
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{{w|Gallium}} is a not-so-well known metal that has a very low melting point of 85°F (or 29.7°C), being one of only four metals (the other being mercury, rubidium and caesium) that are liquid near room temperature. Its melting point is lower than a healthy person's body temperature. Having a gallium smartphone chassis would be therefore very impractical because it will melt in user's bare hand and would require using some kind of insulating gloves. Besides it would have to be stored in a cool place and the internal electronics should have really good cooling, otherwise either the external or internal heat would melt the chassis.
 +
|-
 +
|'''Soundproof'''
 +
| Presumably this means that speakers and microphone may not work.
 +
|-
 +
|'''Can feel pain'''
 +
| This could mean either the phone feels pain inflicted upon it or feels the user's pain.  Which meaning may become apparent when the chassis melts on contact with exposed skin and the phone is left with open wounds.
 +
|-
 +
|'''E-Z Pass partnership'''
 +
|{{w|E-Z Pass}} is an account you put money into and you put a transmitter in your windshield so when you go through a toll booth you don't have to stop and pay by hand. However, this proposition is absurd, because you would lose the phone and still have to stop to pay the toll. The title text says that the phone will be returned to you after 4–6 weeks, which slightly mitigates the first problem, but you would still lose the phone for a month.
 +
|-
 +
|'''Foldable (once)'''
 +
|Presumably you can "fold" it by snapping it in half but you can only do his once because the phone wont work otherwise. It may refer to the fact that a later version of iPhone had a weak spot that lead it to easily folding and breaking. The "(once)" part may refer to a joke by Jeff Dunham on his Meet Melvin act, where he asks the puppet if it can stop a speeding bullet, to which the puppet says "Once".
 +
|-
 +
|'''Screen transfers images to skin'''
 +
| This could either mean the image displayed on the screen or potentially whatever the stained glass image itself is.
 +
|-
 +
|'''Retina storage'''
 +
| This is a play on the name of apple's prized "Retina Display". The joke may be in reference to apple's possession of a trademark for the word "retina" in regards to computer equipment, which is made to seem absurd by the unusual use. It is not made clear whose retinas are meant to be stored.
 +
|-
 +
|'''Background task automatically catches and eats Pokémon'''
 +
| Likely reference to {{w|Pokémon Go}}, an augmented reality game where the goal to go to specific locations and play a mini-game in order to catch virtual creatures called pokemon. This phone apparently does it automatically, which is considered cheating. However, it also eats them, which is something that is not part of the game and wouldn't be desirable.
 +
|-
 +
|'''Supercuts partnership'''
 +
| {{w|Supercuts}} is an American hair salon chain that provides hair cuts and styling.  The implication here is that the user can get a haircut by sticking their hair in the charging slot.
 +
|-
 +
|'''Squelch knob'''
 +
|Squelch is a feature of two-way radios (CB, ham, etc) which quiets background noise when no signal is present. For a smartphone, perhaps this knob could control the "signal-to-noise" ratio of your Facebook feed or other social media platforms. It also takes the place of the headphone jack.
 +
|-
 +
|'''IBM buckling-spring Home button'''
 +
|IBM buckling-spring keyboards are favorites of geeks for the feeling of quality and auditory feedback (keys click loudly) they provide. The iPhone's Home button provides little to no such satisfaction when pressed.
 +
|-
 +
|'''Cot-caught merger switch'''
 +
| This is a reference to the [https://en.wikipedia.org/wiki/Cot%E2%80%93caught_merger cot-caught merger], a linguistic change happening among English speakers, particularly in some parts of North America and the British Isles, which causes caught (previously pronounced "kawt") to be pronounced the same as cot (pronounced "kot").
 +
|-
 +
|'''60x optical zoom camera'''
 +
|A powerful optical zoom is usually a desirable feature for cameras. However, as shown in the comic, it results in very bulky lens. For that reason, such lens are rarely used in smartphones, though there are some devices like the Samsung Galaxy Camera that have a similar design.
 +
|-
 +
|'''Loran navigation'''
 +
| Once developed for sea shipping, it enables navigation by land-based radio transmitters and is accurate to about 300 meters.
 +
|-
 +
|'''28-factor authentication'''
 +
| An authentication factor is a way of proving ones identity. It can be a password, a fingerprint, a physical key, etc.... Secure applications may include two or more factors, a common example is the "PIN and chip" system used with credit cards, where you need both the card and secret code to authorize a transaction. Many online services now provide two-factor authentication to protect against password-based attacks. A 28-factor authentication would be very secure in theory but so impractical that it would be unusable.
 +
|-
 +
|'''Hook shot'''
 +
| Either a reference to the basketball shot or the Legend of Zelda weapon/tool, used to bring items to Link or bring Link closer to a goal.
 +
|-
 +
|}
  
−
; Hook shot
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==Transcript==
  
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: In ''{{w|The Legend of Zelda}}'' the [http://zelda.gamepedia.com/Hookshot Hook shot] is a recurring weapon/tool. It is a machine consisting of a chain and hook. When used, the chain extends and sends the hook which is attached to it. It is used to bring items to {{w|Link (The Legend of Zelda)|Link}} or bring Link closer to a goal (''Link'' is the name shared by the main protagonists, each possessing the Spirit of the Hero). Likely a reference to new video game ''{{w|The Legend of Zelda: Breath of the Wild}}'', which was released a week prior to this comic (ironically, that game does not feature the Hook shot).
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:[An image of a smartphone featuring large camera lens is shown. Clockwise from the top the labels read:]
  
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:In the comic, the hook shot is shown as a small port upon the phone's top; the hook itself is not visible, suggesting it is contained in the device until use. Most Hook shots in the game series are large enough to be grasped in or encompass the hand, with the hook being large and extending out of the tool even without use. The size of the port and absence of the hook before use implies a very small hook and a very thin chain, making it impractical{{citation needed}} for use in either of the tool's functions.
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:Bluetooth speaker
  
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; Bluetooth speaker
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:Stained-glass display
  
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: {{w|Bluetooth}} speakers are often used to play audio from a smartphone wirelessly, usually with more volume and better quality than the phone's small built-in speaker can provide. Embedding a bluetooth speaker into the phone would allow the phone to play audio from outside sources through its built-in speaker, which could be useful if no better speakers were available but would generally be avoided given the previously noted limitations of phone speakers. This is perhaps a jab at the current trend of playing music or Internet content audibly in public through the tiny, tiny speaker embedded in most phones. The Bluetooth speaker is located in the normal place for a phone's speaker.
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:Gallium chassis remains solid up to 85°F
  
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:In addition to having no benefit in normal operation, the higher power usage from sending and receiving wireless signal to the built-in speaker would also result in shorter battery life when playing music; a characteristic that would already be undesirable on a regular phone, but is especially pressing given the highly dubious track record of previous xkcd phone models' batteries.
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:Soundproof
  
−
; Stained-glass display
+
:Can feel pain
  
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: {{w|Stained glass}} is colored glass, traditionally used for decorative windows in buildings most often churches. It is generally much thicker and because of the color much less transparent, especially for some colors, than the glass types normally used for touchscreens, making the phone difficult to use as it would remove some of the colors shown on the screen below the glass. A typical feature noticed about the glass for real phones would be its strength, as in work phones for construction workers.
+
:E-Z Pass partnership: phone can be dropped into coin basket to pay tolls
  
−
; Gallium chassis remains solid up to 85°F
+
:Foldable (once)
  
−
: Many high-end electronic devices have chassis made of alloys of light metals such as {{w|magnesium}} or {{w|titanium}} rather than {{w|steel}} or {{w|plastic}}. Besides being lightweight and of superior quality and durability than ordinary sheet steel or cheap plastic, these are often perceived as bragging points by the users, boasting about 'rare' metal chassis.
+
:Screen transfers images to skin
  
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: {{w|Gallium}}, however, is an uncommon metal with a very low melting point of 85 °F (or 29.8 °C), making it one of only four pure metals (along with {{w|Mercury (element)|mercury}}, {{w|rubidium}} and {{w|caesium}}) that can be liquid around room temperature. Because the melting point is lower than the average {{w|human body temperature}} of 98.6 °F (37 °C) a gallium smartphone chassis would melt in the user's bare hand, assuming it hadn't already done so due to heat produced by its internal components. Even if the electronics had good heat management, cooling in smartphones is normally accomplished by distributing heat to the case, not exhausting it.
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:Retina storage
  
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: Gallium also displays many strange properties which would be undesirable in a phone, such as contact-permeating through the crystal structures of other metals used in the phone's construction.
+
:Background task automatically catches and eats Pokemon
  
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: A similar real advertisement regarding the chassis would be that it was {{w|waterproof}} down to some depth (say, 85 feet or 25 meters). See also the feature below regarding this.
+
:Supercuts partnership: trims hair fed into charging port
  
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; Soundproof
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:Squeltch knob
  
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: A {{w|Soundproof}} chassis could result in the unwanted effect that the speakers and microphone may not work as no sound may enter or leave the phones chassis. A more likely feature would be waterproof (see above point).
+
:IBM buckling-spring Home button
  
−
; Can feel pain
+
:Cot-caught merger switch
  
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: Possibly a reference to {{w|intelligent personal assistant|intelligent personal assistants}} like {{w|Siri}}, {{w|Cortana (software)|Cortana}} or {{w|Amazon Alexa|Alexa}} gaining consciousness (see [[1807: Listening]] for the latter). Such {{w|artificial intelligence}} references is a [[:Category:Artificial Intelligence|recurring subject]] on xkcd.
+
:60x optical zoom camera
  
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: This could mean that either the phone feels pain for damage inflicted upon it or it feels the user's pain level (regarding either physical and/or emotional pain).  The meaning would quickly become apparent for the user if the chassis melts on contact with exposed skin leaving the phone with "open wounds".
+
:Loran navigation
  
−
: This could be seen as a similar feature of the first xkcd phone, [[1363: xkcd Phone]], where the title text notices (among many other things) that the ''phone will drown'' if submerged in water. A similar thing is also mentioned for [[1549: XKCD Phone 3]]. That phone is ''waterproof but can drown''. Since this phone is soundproof but not waterproof, per the two points above, the drowning issue may still be relevant. The second phone, [[1465: xkcd Phone 2]], ''cries when lost'' a similar display of emotions/feelings. That phone also mentions waterproofing, but here it is only the interior, and although it is washable, it is only a one-time feature (like the foldability of this one; see two points below). Finally, it also [[1707: xkcd Phone 4]] mentions that it is waterproof, but not between 30-50 m down...
+
:28-factor authentication
−
 
 
−
; E-ZPass partnership<nowiki>:</nowiki> Phone can be dropped into coin basket to pay tolls
 
−
 
 
−
: {{w|E-ZPass}} is an electronic toll collection system. The vehicle drives through the toll lane without stopping, and sensors detect the pass and deduct the appropriate amount from the user's account. The phone's integration with E-ZPass is absurd since the phone needs to be dropped into a coin basket to work. Not only would you have to stop in order to throw the phone into the coin basket, which defies the idea of E-ZPass, but you would also lose your phone.
 
−
 
 
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: In the title text, however, it says that the phone will be retrieved by the toll operators and returned by mail within 4–6 weeks. So, this slightly mitigates the problem of losing the phone, but there would be about a month where the phone could not be used.
 
−
 
 
−
; Foldable (once)
 
−
 
 
−
: Almost anything long and slim can be "folded" by simply snapping it in half. But as it says, this can only be done once, because the phone cannot be unsnapped and will not work anymore once it has been folded.
 
−
 
 
−
: This is a reference to the {{w|Samsung Galaxy Z series}} of phones that are really foldable like a piece of rubber. See [https://www.youtube.com/watch?v=fro_CNjxYwM this video].
 
−
 
 
−
: It could also refer to the fact that a version of iPhone had a weak spot that led it to easily folding and breaking. And it could be a reference to {{w|Flip (form)|flip phones}}.
 
−
 
 
−
; Screen transfers images to skin
 
−
 
 
−
: Transferring images to the skin sounds like either real {{w|tattoos}} or the water tattoos used by children or other kinds of {{w|temporary tattoos}}. Likely it should be understood that it would be possible to transfer the image displayed on the screen to your skin, hopefully when activating the feature rather than by accident, and, preferably, also not permanently. This may also be a reference to the experimental Cicret Bracelet's ability to project images onto your arm: [http://www.snopes.com/photos/technology/cicret.asp]
 
−
 
 
−
; Retina storage
 
−
 
 
−
: This is a play on the name of Apple's prized "{{w|Retina Display}}". The joke may be in reference to Apple's possession of a trademark for the word "retina" in regard to computer equipment, which is made to seem absurd by the unusual use. It is not made clear whose retinas are meant to be stored. It could also be a reference to retinal-implanted computers. The retina storage is a slot at the bottom of the phone right of the charging port.
 
−
 
 
−
; Background task automatically catches and eats Pokémon
 
−
 
 
−
: A reference to {{w|Pokémon Go}}, an augmented reality game where the goal is to go to specific locations and play a mini game in order to catch virtual creatures called {{w|Pokémon}} (see [[1705|1705: Pokémon Go]]). This phone apparently catches Pokémon automatically, similar to the external device {{w|Pokémon_Go#Pok.C3.A9mon_Go_Plus|Pokémon Go Plus}}. However, this feature also eats them, which is something that is not part of the game and wouldn't be desirable, as it is about collection and storing as many different Pokémon as possible. It could be a coincidence, but it seems funny that the label for this background feature is the only one that points at the back of the phone.
 
−
 
 
−
; Supercuts partnership<nowiki>:</nowiki> Trims hair fed into charging port
 
−
 
 
−
: {{w|Supercuts}} is an American hair salon chain that provides haircuts and styling. The implication here is that the user can get a haircut by Supercuts by sticking hair into the charging slot. This is not only impractical and would only work for hair long enough to be fed into the port, but it would most likely result in a bad haircut. Also, the slot would soon be filled with hair. The charging slot is otherwise placed in the normal spot and looks like a regular charging port.
 
−
 
 
−
: This feature could actually be quite dangerous if the hair is not removed from the charging slot afterwards because the hair could melt or catch fire inside the phone.
 
−
 
 
−
; Squelch knob
 
−
 
 
−
: {{w|Squelch}} is a feature of radios (CB, ham, scanner, etc) which quiets background noise when no usable signal is present.  It cuts off audio completely when only noise is present.  As different environments can have differing levels of background noise, an adjustment such as a knob is required to set the level at which the squelch circuit deactivates and lets audio through ("opening" or "breaking" the squelch). This feature already exists in audio call software but hardwiring it to a knob on the outside of the phone is probably excessive. For a smartphone, perhaps this knob could control the "signal-to-noise" ratio of your Facebook feed or other social media platforms. It takes the place of the headphone jack, replacing the normal hole with a small knob.
 
−
 
 
−
:Another thing it could be is that it plays "squelch" sound effects that can be adjusted with the knob, which fits with the phone melting at room temperature
 
−
 
 
−
; IBM buckling-spring Home button
 
−
 
 
−
: {{w|IBM}} {{w|Buckling spring|buckling-spring}} keyboards are favorites of geeks for the feeling of quality and auditory feedback (keys click loudly when pressed) they provide. Real smartphones' home buttons, typically located exactly as in this image, provide little to no such satisfaction when pressed.
 
−
 
 
−
; Cot-caught merger switch
 
−
 
 
−
: This is a reference to the {{w|cot–caught merger}}, a linguistic change happening among English speakers, particularly in some parts of North America and the British Isles, which causes caught (previously pronounced "kawt") to be pronounced the same as cot (pronounced "kot"). The switch is clearly visible on the side of the phone. A real feature physically similar to this is the slide switch on the iPhone and iPad, allowing the user to (un)lock the orientation of the screen or to (un)mute the device.
 
−
 
 
−
; 60x optical zoom camera
 
−
 
 
−
: A powerful optical {{w|zoom lens}} is usually a desirable feature for cameras. However, as shown in the comic, it results in very bulky lens. If 60× zoom should be achieved the lens needs to be as big as shown on the backside of the phone, and the whole idea of being able to carry the smartphone easily in a pocket would be defied.
 
−
 
 
−
: For that reason, such lenses are never used in smartphones, although rarely some devices, like the {{w|Samsung Galaxy Camera}}, use a smaller lens with a similar design. But this is no longer a smartphone.
 
−
 
 
−
: This feature would seem to be a jab at the variety of add-on devices, including close-up lenses, handles, and external flashes, which are currently in use to enhance the phone's ability to function like a camera (and the {{w|selfie stick}}).
 
−
 
 
−
: Some phones might instead mention their {{w|digital zoom}} level instead. But that is not a popular feature among photo enthusiasts, as digital zooming gains no additional optical resolution. Users would actually be better off using the maximum optical zoom, and then enlarging their images with photo-editing software, which might offer better, but slower, algorithms (e.g. {{w|linear resampling}} versus {{w|Lanczos resampling}}). Likewise, (mobile phone) cameras are often advertised with their high number of {{w|megapixel}}s, while retaining their small {{w|image sensor size}}. As each individual sensor gets less light, it creates more {{w|image noise}}.
 
−
 
 
−
: Randall has made several comics about cameras before; see for instance [[1719: Superzoom]] and other comics linked via this.
 
−
 
 
−
: Contrast the [https://www.easy-macro.com EasyMacro] band - 4x zoom with little appreciable thickness.
 
−
 
 
−
: Assuming 60x is referring to the base focal length of the iPhone and that the xkcd Phone 5 has the same dimensions as the iPhone 7 Plus then in 35mm format this lens would be 30-1800mm f/0.4-f/24. This is a completely infeasible (but not physically impossible) lens in 35mm format, but similar small format lenses (albeit with more reasonable aperture ranges) do exist in mass production, for example the Nikon P900.
 
−
 
 
−
; LORAN navigation
 
−
 
 
−
: {{w|LORAN}} (Long Range Navigation) was a precursor to modern {{W|Global Positioning System|GPS}} navigation, using land-based transmitters. Once developed for sea shipping, it is accurate to about 300 meters (1,000 feet). The joke, of course, is that all modern smartphones have integrated GPS navigation which is far more accurate. Due to the much lower frequencies involved, reception of LORAN signals though is much better in areas with obstructed view of the sky. However {{w|LORAN#Commercial_use.2C_decommissioning|LORAN has been decommissioned}} more or less completely since before 2000.
 
−
 
 
−
: Incidentally, some receivers of the {{w|Decca Navigator System}} (which operates on a similar principle as LORAN) featured moving map displays, something we associate with modern GPS devices.
 
  
−
; 28-factor authentication
 
−
 
−
: An {{w|Authentication#Factors and identity|authentication factor}} is a way of proving one's identity. There are [https://www.cse.msu.edu/~rossarun/BiometricsTextBook/Papers/Introduction/OGormanPasswdTokenBiometrics_IEEE03.pdf 3 generally recognized forms]: something you know, something you have, and something you are. It can be a password, a fingerprint, a physical key, etc.... Secure applications may include two or more factors; a common example is the "PIN and chip" system used with credit cards, where you need both the card and secret code to authorize a transaction. Many online services now provide two-factor authentication to protect against password-based attacks. 28-factor authentication would likely be very secure in theory but also so impractical that it would be unusable. The user will need to prove their identity 28 different ways which would be so time consuming that would outweigh the convenience of a smart phone. A 2-factor smoke detector was soon after mentioned in one of the tips in [[1820: Security Advice]].
 
−
 
−
The title text that says that the phone will be returned to you by the toll operators is a reference to E-ZPass partnership feature; see explanation in the table regarding that feature.
 
−
 
−
==Transcript==
 
−
:[An image of a smartphone with a common optical camera lens attached on its back is shown. Over the entire length the case is slightly rounded. There are several features visible as bottom like features at the top and bottom of the front as well a microphone like slit at the top. A sliding switch is visible on the side, and at the bottom there is a knob, a connector port and a small slit. Clockwise starting from the top left all the labels read:]
 
 
:Hook shot
 
:Hook shot
−
:Bluetooth speaker
 
−
:Stained-glass display
 
−
:Gallium chassis remains solid up to 85&deg;F
 
−
:Soundproof
 
−
:Can feel pain
 
−
:E-ZPass partnership: Phone can be dropped into coin basket to pay tolls
 
−
:Foldable (once)
 
−
:Screen transfers images to skin
 
−
:Retina storage
 
−
:Background task automatically catches and eats Pokémon
 
−
:Supercuts partnership: Trims hair fed into charging port
 
−
:Squelch knob
 
−
:IBM buckling-spring home button
 
−
:Cot-caught merger switch
 
−
:60x optical zoom camera
 
−
:''LORAN'' navigation
 
−
:28-factor authentication
 
  
 
:[Below the phone:]
 
:[Below the phone:]
 
:Introducing
 
:Introducing
−
:<big>The</big> <big><big>xkcd Phone 5</big></big>
+
:<big><big>The XKCD Phone 5</big></big>
−
:''We're trying to catch up to Apple but refuse to skip numbers<sup>®TM</sup>''
+
:We're trying to catch up to Apple but refuse to skip numbers<sup>®</sup>™
−
 
 
 
{{comic discussion}}
 
{{comic discussion}}
  
 
[[Category:xkcd Phones]]
 
[[Category:xkcd Phones]]
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[[Category:Comics sharing name|xkcd Phones]]
 
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[[Category:Pokémon]]
 

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