On Salmon, Trout, and Chat

Several friends of mine have reported strange chat sessions over the past few months. The chats are a form of mediated communication between strangers that seems either like a prank or an art project (or perhaps both). The scenario generally goes like this:

1. A chatbot (posing as a human) starts up a conversation via AOL Instant Messenger (or another chat service). Some bots (like TheGreatHatsby) use a single, distinctive opening line like, "I say, old bean, have you seen my hat?" while others use a randomized statement intended to spark a conversation.

2. Unbeknownst to the first user, the chatbot has also initiated a similar chat session with another user.

3. When both randomly targeted users reply (generally with a statement along the lines of, "Who is this??"), the chatbot connects both bewildered users via some behind-the-scenes magic, and bizarre chats ensue.

Because to both users it appears that the other user initiated the chat session, confusion is common in the first lines of the chat -- but very often, it settles down into an actual conversation between two complete strangers. Here are the first few lines of a chat session from a Livejournal user who was recently contacted by the RegretfulCoho bot:

[01:18] RegretfulCoho: Hi.
[01:19] thesquidflu: Hi!
[01:19] RegretfulCoho: lol What's up
[01:19] thesquidflu: not much!
[01:19] thesquidflu: How about you?
[01:19] RegretfulCoho: Not much at all, who is this by the by?
[01:20] thesquidflu: I'm... Brandon! Who's this?
[01:20] RegretfulCoho: Brandon who?
[01:20] thesquidflu: [last name redacted]
[01:20] RegretfulCoho: Do I know you from somewhere?
[01:21] thesquidflu: I... I don't know!
[01:21] thesquidflu: hehe
[01:21] thesquidflu: where didja get my aim?
[01:21] RegretfulCoho: You just now msg'd me
[01:21] thesquidflu: You messaged me first, according to my aim!
[01:22] RegretfulCoho: Ok
[01:22] RegretfulCoho: Is this a bot program?
[01:22] thesquidflu: Nope!
[01:22] thesquidflu: hahahah
[01:22] thesquidflu: :D
[01:22] thesquidflu: I'm a real boy!

The chat continues for almost half an hour, as the users collaboratively try to figure out what's going on, and eventually land on the Wikipedia page explaining the phenomenon. These chatbots are often called Salmon bots (the "Coho" referenced in the chat log above is a species of salmon) or Trout bots, as the bots themselves adopt various fishy names and implement different strategies for passing messages. Some of the bots actually filter the conversations, removing screen names and words related to bots. Others simply connect two users and let the chat happen.

A Livejournal community has formed around this phenomenon, called themissinghat. Users post their experiences, including chat logs -- some are filled with profanity and confusion, others are just friendly chats between strangers. You can now even request a Salmon bot connection, in case you want to try out the randomness for yourself. Wow.

Have you been chatted up by a fishbot? Share your experiences in the comments.

The Queen of Code: Remembering Grace Hopper
By Lynn Gilbert, CC BY-SA 4.0, Wikimedia Commons

Grace Hopper was a computing pioneer. She coined the term "computer bug" after finding a moth stuck inside Harvard's Mark II computer in 1947 (which in turn led to the term "debug," meaning solving problems in computer code). She did the foundational work that led to the COBOL programming language, used in mission-critical computing systems for decades (including today). She worked in World War II using very early computers to help end the war. When she retired from the U.S. Navy at age 79, she was the oldest active-duty commissioned officer in the service. Hopper, who was born on this day in 1906, is a hero of computing and a brilliant role model, but not many people know her story.

In this short documentary from FiveThirtyEight, directed by Gillian Jacobs, we learned about Grace Hopper from several biographers, archival photographs, and footage of her speaking in her later years. If you've never heard of Grace Hopper, or you're even vaguely interested in the history of computing or women in computing, this is a must-watch:

Watch Christmas Island’s Annual Crab Migration on Google Street View

Every year, the 45 million or so red crabs on the remote Australian territory of Christmas Island migrate en masse from their forest burrows down to the ocean to mate, and so the female crabs can release their eggs into the sea to hatch. The migration starts during the fall, and the number of crabs on the beach often peaks in December. This year, you don’t have to be on Christmas Island to witness the spectacular crustacean event, as New Atlas reports. You can see it on Google Street View.

Watching the sheer density of crabs scuttling across roads, boardwalks, and beaches is a rare visual treat. According to the Google blog, this year’s crabtacular finale is forecasted for December 16, and Parks Australia crab expert Alasdair Grigg will be there with the Street View Trekker to capture it. That is likely to be the day when crab populations on the beaches will be at their peak, giving you the best view of the action.

Crabs scuttle across the forest floor while a man with a Google Street View Trekker walks behind them.

Google Street View is already a repository for a number of armchair travel experiences. You can digitally explore remote locations in Antarctica, recreations of ancient cities, and even the International Space Station. You can essentially see the whole world without ever logging off your computer.

Sadly, because Street View isn’t live, you won’t be able to see the migration as it happens. The image collection won’t be available until sometime in early 2018. But it’ll be worth the wait, we promise. For a sneak preview, watch Parks Australia’s video of the 2012 event here.

[h/t New Atlas]


More from mental floss studios