explain xkcd - User contributions [en]

1580: Travel Ghost

2015-09-22T13:00:02Z

108.162.229.143: Not a rough draft any more

{{comic
| number = 1580
| date = September 21, 2015
| title = Travel Ghost
| image = travel_ghosts.png
| titletext = And a different ghost has replaced me in the bedroom.
}}

==Explanation==
A "{{w|Time attack#Video games|ghost}}" is a common term for the recording of a player's best actions in a {{w|Racing video game|racing game}}. The recording is used to create a virtual racer that another player can compete against. The previous player is shown as ghostly and transparent, because it is only a recording of a previous game and it does not interact in any way with the game currently being played.

A mapping app, such as {{w|Google Maps (mobile application)|Google Maps}}, attempts to plot the fastest route from one place to another, but there's no way to tell which route is really the fastest without testing it. So, [[Cueball]] has created an app that will simulate a number of different routes and produce "ghosts" from them. He hopes to use this app to discover the fastest route by competing against his ghosts like a racing game. He brags about this app to his friend [[White Hat]].

However, the comic takes a turn for the absurd when it depicts ''actual'' ghosts competing with him, instead of simulations on his phone. Soon enough, he is fired from work because one of his "ghosts" is more punctual than he is. And even worse his children apparently comes to prefer the more punctual "ghosts" over him as this version of daddy never misses their games.

In the title text this is even taken into the bedroom, although it is a different ghost than the one preferred by the children. This is likely a subtle reference to euphemisms for sexual climax, such as "arrival", with delayed ejaculation generally preferred.

It should be noted that this app would not guarantee the minimum travel time. The user doesn't find out which route was fastest until after the first ghost has arrived. But as the current traffic situation will have changed by then, that route will not necessarily still be the fastest.

==Transcript==
:[Cueball, holding a smartphone, is talking to White Hat]
:Cueball: Lots of apps let you plan your trips using real-time bus, train, and traffic data. They try to predict which route will be faster, but aren't always right.

:[Cueball continues to talk off-panel. The text is above a map showing three possible routes with an overlaid Cueball on each; the top and the bottom route and Cueball are faded and the middle is black up until the black Cueball. After that this route is also faded. A black point on the right indicates the destination.]
:Cueball (off-panel): Instead of just '''''planning''''', my new app lets you send "ghost" versions of you along different routes, simulating their travel using the real-time data

:[Cueball, again talking to White Hat, holding the smartphone down].
:Cueball: That way, you can see which route turned out to be faster in practice,
:Cueball: You can also race your past selves.

:[Cueball is getting out of his car holding his smartphone in one hand and a briefcase in the other; A faded out Cueball bicyclist is in front of him to the right. At the top there is a caption in a frame:
:Soon...
:Cueball: Ugh, lost to the bike ghost ''again.''

:[Cueball with his briefcase is outside a door, holding a key card up to a key reader. On the inside of the door Ponytail is facing the door and points toward the faded version of Cueball also holding a briefcase.]
:Cueball: Hey, my key won't work
:Ponytail: I'm sorry, but we've decided to replace you. This floaty guy is much more punctual.

:[Two small girls, one with a hair bun the other with wavy long hair, is holding faded out Cueball's hands. The real Cueball is standing to the right, next to his briefcase on the ground. He is holding his hands out towards his kids.]
:Little girl with hair-bun: Our ''new'' dad never misses our games!
:Cueball: ''Nooo!''

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring White Hat]]
[[Category:Comics featuring Ponytail]]

1580: Travel Ghost

2015-09-22T12:51:35Z

108.162.229.143: More grammar

{{comic
| number = 1580
| date = September 21, 2015
| title = Travel Ghost
| image = travel_ghosts.png
| titletext = And a different ghost has replaced me in the bedroom.
}}

==Explanation==
{{incomplete|rough draft}}
A "{{w|Time attack#Video games|ghost}}" is a common term for the recording of a player's best actions in a {{w|Racing video game|racing game}}. The recording is used to create a virtual racer that another player can compete against. The previous player is shown as ghostly and transparent, because the two racers cannot physically interact.

A mapping app, such as {{w|Google Maps (mobile application)|Google Maps}}, attempts to plot the fastest route from one place to another, but there's no way to tell which route is really the fastest without testing it. So, [[Cueball]] has created an app that will simulate a number of different routes and produce "ghosts" from them. He hopes to use this app to discover the fastest route by competing against his ghosts like a racing game. He brags about this app to his friend [[White Hat]].

However, the comic takes a turn for the absurd when it depicts ''actual'' ghosts competing with him, instead of simulations on his phone. Soon enough, he is fired from work because one of his "ghosts" is more punctual than he is. And even worse his children apparently comes to prefer the more punctual "ghosts" over him as this version of daddy never misses their games.

In the title text this is even taken into the bedroom, although it is a different ghost than the one preferred by the children. This is likely a subtle reference to euphemisms for sexual climax, such as "arrival", with delayed ejaculation generally preferred.

It should be noted that this app would be of no use for minimizing travel time. The user doesn't find out which route was fastest until after the first ghost has arrived. But as the current traffic situation will have changed by then, that route will not necessarily still be the fastest.

==Transcript==
:[Cueball, holding a smartphone, is talking to White Hat]
:Cueball: Lots of apps let you plan your trips using real-time bus, train, and traffic data. They try to predict which route will be faster, but aren't always right.

:[Cueball continues to talk off-panel. The text is above a map showing three possible routes with an overlaid Cueball on each; the top and the bottom route and Cueball are faded and the middle is black up until the black Cueball. After that this route is also faded. A black point on the right indicates the destination.]
:Cueball (off-panel): Instead of just '''''planning''''', my new app lets you send "ghost" versions of you along different routes, simulating their travel using the real-time data

:[Cueball, again talking to White Hat, holding the smartphone down].
:Cueball: That way, you can see which route turned out to be faster in practice,
:Cueball: You can also race your past selves.

:[Cueball is getting out of his car holding his smartphone in one hand and a briefcase in the other; A faded out Cueball bicyclist is in front of him to the right. At the top there is a caption in a frame:
:Soon...
:Cueball: Ugh, lost to the bike ghost ''again.''

:[Cueball with his briefcase is outside a door, holding a key card up to a key reader. On the inside of the door Ponytail is facing the door and points toward the faded version of Cueball also holding a briefcase.]
:Cueball: Hey, my key won't work
:Ponytail: I'm sorry, but we've decided to replace you. This floaty guy is much more punctual.

:[Two small girls, one with a hair bun the other with wavy long hair, is holding faded out Cueball's hands. The real Cueball is standing to the right, next to his briefcase on the ground. He is holding his hands out towards his kids.]
:Little girl with hair-bun: Our ''new'' dad never misses our games!
:Cueball: ''Nooo!''

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring White Hat]]
[[Category:Comics featuring Ponytail]]

Talk:1417: Seven

2014-09-05T11:47:12Z

108.162.229.143: 7th continent

Guacamole = 7-layer dip ingredient
[[Special:Contributions/108.162.215.81|108.162.215.81]] 05:08, 5 September 2014 (UTC)Anonymous XKCD reader

Seventh Seal more likely to be a reference to Book of Revelation (I think he's brought it up before?) or the film? [[Special:Contributions/199.27.133.96|199.27.133.96]] 05:17, 5 September 2014 (UTC)

Arctic Ocean is one of the modern Seven "Seas" of the world.
Green is the 4th color of seven in the Arthur Hamilton song "I Can Sing a Rainbow".

I guess the title text is a play on the fact that the dwarves in the new Snow White (2001) movie are called Monday, Tuesday, ... That is the connection between Snow White dwarves and days of the week. The filmmakers decided to intermix sets of seven in the first place. Sebastian --[[Special:Contributions/108.162.254.90|108.162.254.90]] 06:27, 5 September 2014 (UTC)

There could be a pattern with order.

*Sneezy: 1st dwarf of the seven dwarves in Snow White.
*Phylum: 2nd rank in the Seven Taxonomic Ranks
*Europe: 3rd continent of the world
**The list on the page needs to be fixed to show Europe third. --[[Special:Contributions/141.101.99.213|141.101.99.213]] 11:15, 5 September 2014 (UTC)
*Sloth: 4th sin of the Seven Deadly Sin
*Guacamole: 5th Layer in a 7 Layer Bean Dip
*Data Link: 6th Layer in the OSI Model
*Collosus of Rhodes: 7th Wonder of the Ancient World

*Monday: 1st Day of the Week (American).
*Arctic: 2nd ocean in the modern Seven "Seas" of the world.
*Wellesley: 3rd college of the Seven Sister colleges
*Green: 4th color in the Arthur Hamilton song "I Can Sing a Rainbow".
*Electra: 5th sister of the Pleiades, the Seven Sisters.
*Synergize: 6th Habit in the Stephen R. Covey self-help book "Seven Habits of Highly Effective People".
*Seventh Seal: 7th Seal of the Seven Seals in the Book of Revelations

The Pleiades is Randall's favorite constellation. [[Special:Contributions/108.162.237.161|108.162.237.161]] 08:40, 5 September 2014 (UTC)

It sure is nice seeing the explanation getting more refined and complete every time I visit... [[Special:Contributions/103.22.201.168|103.22.201.168]] 10:37, 5 September 2014 (UTC)

I've always been told there are only six continents. North America and South America are one continent. The seventh continent sometimes refers to this gigantic area filled with plastic rubbish in the Pacific Ocean. [[Special:Contributions/108.162.229.143|108.162.229.143]] 11:47, 5 September 2014 (UTC)