RoboRoach + Twitter = Crowdsourced cockroach steering


Artist Brittany Ransom has built a tiny cockroach backpack which lets her remote control a cockroach with Twitter. For science art! CNET has a video of the insectoid cyborg:

Ransom let visitors to the Chicago Artists' Coalition's exhibition Life, in some form control the roach by tweeting the hashtags #turnroachleft and #turnroachright at its twitter account, @tweetroach. Every thirty seconds, the winning hashtag was sent as a command to the insect through the RoboRoach control circuit.

Ransom passed on her artist's statement to CNET:

At what point does its intelligence and ability take over? How much does it take before we are all desensitized to overstimulation? As we, as human beings, grow more cyborgian and interconnected through social media, this project helps us participate in discovering the answer.

While Ransom's point is compelling, the real wizardry lies in the RoboRoach gear itself. Created and sold by neuroscience hackers Backyard Brains, the kit lets anyone build cyborg cockroaches at home (some assembly required).

After some minor roach surgery, it sends small electric currents to the roaches antennae, making it think it's running into a wall. Zap the left antennae, and it'll turn right, and vice-versa.

Backyard Brains describe the experiments you can do with the kit:

You can use this experimental model to teach your students about current neurotechnology. For example, 1) How long before the cockroach adapts to the stimulation and learns to ignore it?, and 2) What is the optimal circuit design to make the electronics as simple and light as possible?

It's like a 21st century spin to the idea that cockroaches will survive nuclear war: TwitterRoach will probably learn to adapt to and ignore twitter long before we do. The ultimate survivor indeed.

Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Goldsmiths diversity officer Bahar Mustafa receives court summons in wake of “#KillAllWhiteMen” outcry

Mustafa will answer charges of "threatening" and "offensive/ indecent/ obscene/ menacing" communications.

In May this year, Bahar Mustafa, then diversity officer at Goldsmiths, University of London, posted a Facebook message requesting that men and white people not attend a BME Women and non-binary event. There was an immediate backlash from those also enraged by the fact that Mustafa allegedly used the hashtag #KillAllWhiteMen on social media. 

Today, Mustafa received a court summons from the Metropolitan Police to answer two charges, both of which come under the Communications Act 2003. The first is for sending a "letter/communication/article conveying a threatening message"; the second for "sending by public communication network an offensive/ indecent/ obsecene/ menacing message/ matter".

It isn't clear what communciation either charge relates to - one seems to refer to something sent in private, while the use of "public communication network" in the second implies that it took place on social media. The Met's press release states that both communciations took place between 10 November 2014 and 31 May 2015, a very broad timescale considering the uproar around Mustafa's social media posts took place in May. 

We approached the Met to ask which communications the summons refers to, but a spokesperson said that no more information could be released at this time. Mustafa will appear at Bromley Magistrates' Court on 5 November. 

Barbara Speed is a technology and digital culture writer at the New Statesman and a staff writer at CityMetric.