Category Archives: News

Introducing VOLCROWE – Volunteer and Crowdsourcing Economics

volcrowe

Hi everyone, I’d like to let you know about a cool new project we are involved with. VOLCROWE is a three year research project funded by the Engineering and Physical Sciences Research Council in the UK, bringing together a team of researchers (some of which are already involved with the Zooniverse, like Karen Masters) from the Universities of Portsmouth, Oxford, Manchester and Leeds. The PI of the project Joe Cox says “Broadly speaking, the team wants to understand more about the economics of the Zooniverse, including how and why it works in the way that it does. Our goal is to demonstrate to the community of economics and management scholars the increasingly amazing things that groups of people can achieve when they work together with a little help from technology. We believe that Zooniverse projects represent a specialised form of volunteering, although the existing literature on the economics of altruism hasn’t yet taken into account these new ways in which people can give their time and energy towards not-for-profit endeavours. Working together with Zooniverse volunteers, we intend to demonstrate how the digital economy is making it possible for people from all over the world to come together in vast numbers and make a contribution towards tackling major scientific problems such as understanding the nature of the Universe, climate change and even cancer.

These new forms of volunteering exemplified by the Zooniverse fundamentally alter the voluntary process as it is currently understood. The most obvious change relates to the ways in which people are able to give their time more flexibly and conveniently; such as contributing during their daily commute using a smart phone! It also opens new possibilities for the social and community aspects of volunteering in terms of creating a digitally integrated worldwide network of contributors. It may also be the case that commonly held motivations and associations with volunteering don’t hold or work differently in this context. For example, religious affiliations and memberships may or may not be as prevalent as they are with more traditional or recognised forms of volunteering. With the help of Zooniverse volunteers, the VOLCROWE team are exploring all of these issues (and more) with the view to establishing new economic models of digital volunteering.

To achieve this aim, we are going to be interacting with the Zooniverse community in a number of ways. First, we’ll be conducting a large scale survey to find out more about its contributors (don’t worry – you do not have to take part in the survey or give any personal information if you do not want to!). The survey data will be used to test the extent to which assumptions made by existing models of volunteering apply and, if necessary, to formulate new ones. We’ll also be taking a detailed look at usage statistics from a variety of projects and will test for trends in the patterns of contributions across the million (and counting) registered Zooniverse volunteers. This larger-scale analysis will be supplemented with a number of smaller sessions with groups of volunteers to help develop a more nuanced understanding of people’s relationships with and within the Zooniverse. Finally, we’ll be using our expertise from the economic and management sciences to study the organisation of the Zooniverse team themselves and analyse the ways and channels they use to communicate and to make decisions. In short, with the help of its volunteers, we want to find out what makes the Zooniverse tick!

In the survey analysis, no information will be collected that could be used to identify you personally. The only thing we will ask for is a Zooniverse ID so that we can match up your responses to your actual participation data; this will help us address some of the project’s most important research questions. The smaller group and one-to-one sessions will be less anonymous by their very nature, but participation will be on an entirely voluntary basis and we will only ever use the information we gather in a way in which you’re comfortable. The team would really appreciate your support and cooperation in helping us to better understand the processes and relationships that drive the Zooniverse. If we can achieve our goals, we may even be able to help to make it even better!”

Keep an eye out for VOLCROWE over the coming weeks and months; they’d love you to visit their website and follow them on Twitter.

Grant and the Zooniverse Team

Two more jobs at the Zooniverse

As part of our ongoing expansion of the Oxford Zooniverse team, I’m delighted to announce that there are two new jobs available at Zooniverse HQ in Oxford. We’re looking for developers and scientists who are excited at the prospect of helping us find more planets, keep an eye on more animals and generally make the Zooniverse more awesome.

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We’re looking for the following kinds of people:

Data Scientist/Hadoopist to help us build up the processing power of the Zooniverse infrastructure

Postdoc in the statistics of citizen science – this might be a scientist with an interest or experience in citizen science, or someone with statistical expertise. In any case we’re looking to take a proper crack at the generic problem of combining classifications to produce consensus.

Both jobs are two year positions, and we’re really excited about expanding the team in Oxford. If you’d like to know more, you can contact me on cjl AT astro.ox.ac.uk or 07808 167288.

Chris

More Languages, More Science: Translating Zooniverse Projects

For a long time we’ve tried to translate Zooniverse projects and this has often worked out very well. When we have done it, we have definitely seen the benefits. For example, we know that Polish classifiers on Galaxy Zoo did more classifications per-person than their English-speaking counterparts in 2011. About 8% of all our classifications are completed by people using our websites in a language other than English. We think that number should be higher.

In the last year we’ve launched Galaxy Zoo in Spanish, Traditional and Simplified Mandarin, and Italian. Planet Four is also available in Traditional Mandarin. Plankton Portal is available in Polish and French. Planet Hunters is also available in Polish, and Snapshot Serengeti is in Polish and Finnish. Finally, Whale FM is available in Polish, German and Whale.

This has all been possible because of the hard work of colleagues and translators all around the world. We’re currently working on a place to credit them for their efforts so you know who’s been making this magic happen. Particular thanks should also go to Chris Snyder and Michael Parrish, at Zooniverse’s Chicago HQ, for their efforts in making our sites and infrastructure better at handing multiple languages.

Screenshot 2014-02-19 19.50.34

If you take a look at the Zooniverse Community Map we created to celebrate our millionth signup you’ll note the strong English-speaking dominance. Whilst this understandable, it’s still not ideal. We need to light up more of the world on that map. So recently several of our core team have been working to make more and more projects translatable. Currently the list stands at:

  • Galaxy Zoo
  • Disk Detective
  • Radio Galaxy Zoo
  • Plankton Portal
  • Planet Four
  • Milky Way Project
  • Worm Watch Lab

…and more are being added all the time. If you’re interested in helping out, please email me on rob@zooniverse.org and let me know your Zooniverse username and the language, and project(s) you’re interested in translating. We hope to bring you updates soon.

Come and Meet the Zooniverse at the Citizen Science Cafe

Citizen-Cyberscience-2014

As part of the Citizen Cyberscience Summit 2014, we’re taking part in the Citizen Science Cafe 6-8pm this coming Friday, 21st February. This is an event where citizen science projects from all over the world are gathering to let everyone see the plethora of citizen science that exists. Tickets are free and you can find them here: http://cybersciencesummit.org/register/.

You can talk to some of the people behind a huge variety of citizen science projects – including us of course. We’ll be showcasing Galaxy Zoo and the Milky Way Project – but happy to talk about any of our sites at all. Hope to see many of you in London!

One Million Volunteers

zoohome-1-million

The Zooniverse is now one million strong. That’s one million registered volunteers – so in fact many more people have taken part without logging in too.

The Zooniverse started less than 7 years ago with the launch of Galaxy Zoo. We have since created almost 30 citizen science projects from astronomy to zoology. Some of you have been with us from the very start, some have only joined this week. Either way, we are constantly amazed by the effort that the community puts into our projects.

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To celebrate this momentous occasion we prepared some cool stuff for you all. Firstly, check out this awesome global map showing where all Zooniverse volunteers are based.

Screenshot 2014-02-14 19.10.20

Also, we have created a new profile page for each of you where you can see some of your personal participation stats (such as what your user number is relative to the one million signups) and view your ‘ribbon’! The image above shows my own ribbon – have a look at www.zooniverse.org/me to see yours.

We continue to add new papers to our publications page all the time (we added one today in fact!) and we always strive to make full use of your classifications and discussions on Talk around our various projects. We also continue to build new citizen science projects – there are more coming up soon – so stay tuned. Meanwhile why not tell everyone you know who hasn’t taken part in a Zooniverse project to get online and register now! A great way to do this would be to share our page with your friends on Facebook. Together we’re speeding up science around the world.

Thanks for all your continued hard work – and here’s to the next million Zooniverse citizen scientists.

Disk Detective

Disk Detective

Today we’ve launched Disk Detective: a new project that asks you to help scour infrared data from NASA’s WISE spacecraft. WISE is a NASA mission surveying the whole sky in infrared. Disk Detective is backed by a team of astronomers that need your help to look at data of stars to try and find dusty debris disks – similar to our asteroid field. These disks suggest that these stars are in the early stages of forming planetary systems.

Learning more about these stars can tell researchers how our Solar System formed. Computers often confuse debris disks around stars with other astronomical objects. The Disk Detective team need your help to sort out what stars actually have these disks from galaxies and nebulae.

Screenshot Disk Detective

To take part you have to look through flipbook-style sets of images made up of multiple wavelength data from each star. You watch the object change as you move from shorter, optical wavelengths to longer infrared wavelength data. For each star you’re looking at data from multiple surveys and missions taken over many years. Bring all this data together, on the web, is a really cool part of Disk Detective.

There’s lots of data to get through and the science promises to be really interesting. Follow along on the Disk Detective blog, on Twitter and on Facebook too. In the meantime jump on the new site and have a go at www.diskdetective.org.

Stargazing Live: The Results Are In

IMG_1172
The Lovell Telescope observing 9io9: a candidate lens spotted by volunteers on Space Warps.

BBC Stargazing Live 2014 has been asking people to visit the Zooniverse’s Space Warps site to identify gravitational lenses: extremely rare events caused by one galaxy passing in front of another (very distant) galaxy. Tens of thousands of you have taken part and classified more than 6.5 million images.

Your classifications have already led to the discovery of more than 50 potential gravitational lenses! Amongst them are several beautiful and interesting discoveries. You can see a few of our favourite candidates above. For Stargazing Live’s third and final show we have focussed on the spectacular red arc/ring shown below, it has been nicknamed 9io9 by the team right now, because of it’s Zooniverse ID. You can see more of what our volunteers are saying about it here on Talk.

Credit: Jim Geach / VICS82
Credit: Jim Geach / VICS82

The Space Warps team have produced a model of it and currently think the background (red) galaxy is at redshift of about 2, which means the light has taken more than 10 billion years to reach us! You can see the comparison of the model and the data below. There’s a chance it could be further away but we’ll keep you posted. The nearer object (white/yellow) is about 2 billion light years away and has a mass of 100 billion times that of our Sun – which makes it about the same size as our own galaxy.

Model_and_Data_Credit_A_More
Comparison of the model (left) and real (right) data.

We know all this because we have spent the last 24 hours calling in every favour we have worldwide. The Space Warps science team, and various Zooniverse scientists from other projects, have been literally asking favours from people using the world’s biggest telescopes. We were even able to get some time on the massive Keck telescope in Hawai’i, where astronomers were having to break ice off the dome to get data. Astronomers love a good challenge!

Of course Stargazing Live is filmed at Jodrell Bank, home to one of the world’s largest radio dishes: the Lovell Telescope. This candidate lens is perfect for a radio observation – which can tell us more about its mass and position in space – and I’m excited to say that the giant dish is observing the target as I write!

Space Warps has been a huge success over the past three days and the project continues! Every classification on Space Warps helps our computers understand the whole data set, and so in a way all the objects discovered on Space Warps are the result of everybody’s combined work. You can keep up to date with news from Space Warp via the project’s blog, Twitter and Facebook sites.

A huge thank you to the BBC crew, the Jodrell Bank team, the Space Warps scientists, developers and moderators, and to everyone that took part this week. Keep clicking!

Space Warps for BBC Stargazing Live

This week is the BBC’s Stargazing Live show: three now-annual nights of live stargazing and astronomy chatter, live from Jodrell Bank. In 2012 we asked the Stargazing Live viewers to help us discover a planet with Planet Hunters, in 2013 we explored the surface of Mars with Planet Four. This year we are inviting everybody to use our Space Warps project to discover some of most beautiful and rare objects in the universe: gravitational lenses.

Space Warps launched last year and originally the project asked everyone to spot gravitationally lensed features in optical images from the CFHT Legacy Survey. We’re still busy processing the data but you seem to have found lenses – including the three shown at the top of this post! For Stargazing Live we’re adding a whole new dataset of infrared images, which has not been deeply searched for lenses before. We’re also now working with ’targeted’ data. This means that we are only showing images containing objects in them that could either be lenses, or would be interesting if they were being lensed. So your odds of finding something amazing have really gone up!

Screenshot of Space Warps

Gravitational lenses occur when a massive galaxy – or cluster of galaxies – pass in front of more distant objects. The enormous mass of the (relatively) closer object literally bend light around them and distort the image of the distant source. Imagine holding up a magnifying glass and waving it around the night sky so that starlight is bent and warped by the lens. You can see more about this here on the ESO website.

We’re blogging right now from Jodrell Bank (the dish is looking lovely BTW) and the Stargazing Live set and everyone here is buzzing with the idea that we might find some gravitational lenses that have never been seen before! Good luck, and happy classifying. Even K9 is excited.

Season of Giving

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Yesterday – or today depending on your timezone – Google featured the Zooniverse as part of their One Today app in the USA. This is a fantastic chance to spread to word about the Zooniverse and to give people the chance to donate directly to help make it better. You can also see us on Google’s amazing 12 Days of Giving website.

Regardless of where you are in the world, we think that the best thing most of you can give us is your time. So we’ve created giving.zooniverse.org which you can use to tell the world (or your social network at least) that you’re giving some of your time to the Zooniverse this holiday season. Perhaps you can help spread some citizen science cheer – or just show off that you’re an awesome contributor to science online.

Happy holidays, Merry Christmas, Nadolig Llawen – or whatever you say at this time of year!

Zooniverse Cocktails (Part Two)

Have a drink on the Zooniverse this festive season. Last year we created  a list of festive Zooniverse cocktails for the grown-ups amongst you. Here are a few more, courtesy of our very own Chris Lintott.

Planet 4 Margarita

This is a recipe passed onto me from the Mars Phoenix team, who were looking for two of its components – salt and ice – in the Martian arctic, a region not dissimilar to that explored by Planet 4 volunteers. It’s a nice twist on a classic margarita.

  • 2 cups tequila (a cup is a strange American unit. I use ‘some’ tequila)
  • 1-2 hot chillies, preferably habaneros
  • Salt
  • 6 cups pink grapefruit juice

Half the chillies and mix with the tequila. Allow to stand for the amount of time you can stand it, but at least a few hours. (The longer you leave it, the spicier the tequila). THROW THE CHILLIES OUT.

Dip the rims of the glasses into a little of the juice, then roll in the salt. Shake tequila and grapefruit juice in a 1:3 ratio with plenty of ice and serve in salted glasses. Drink until the rushing onset of winter brings with it an icy tomb. (Actually, that last bit might only apply to Phoenix itself)

PH1b

  • 2 shots Scotch – I like a nice smokey Islay blend like Black Bottle.
  • 1/2 shot sweet vermouth
  • 1/2 shot dry vermouth
  • Dash Angostura bitters
  • Cherry

This is a perfect Rob Roy, but we’ve renamed this classic in honour of our planet with four stars, PH1b. The four liquid ingredients represent the four stars, so shake all of them together and serve in a Martini glass, adding the cherry to represent the planet. This cocktail is not to scale.

Galaxy Zoo Treacle

Becky Smethurst, our new(isn) Galaxy Zoo PhD student in Oxford, loves rum, so this is in honour of her first term in the Zooniverse. As with spiral galaxies, the direction of stirring is essential.

  • 2 shots Rum – preferably dark Jamacian rum
  • 1/4 shot Sugar syrup (you can make this by dissolving lots of sugar in water – typically 1 water : 2 sugar)
  • 1/2 shot apple juice
  • 2 dash Angostura bitters

Put two ice cubes in a glass and stir in the sugar syrup and the bitters. Stir clockwise. Add 1 shot rum, with two more ice cubes, and stir anti clockwise. Add the rest of the rum, two more ice cubes, stir clockwise. Pour apple juice into the top and sip gently.

The Layered Giraffe

In honour of Snapshot Serengeti, this was suggested by Zooniverse volunteer Emma Price.

  • 1 shot Baileys
  • 1 shot Amaretto
  • 1 shot Kahlua

Pour each shot carefully into a glass, then shake cocoa powder on top in a suitably giraffey pattern. (Note this cocktail uses three of my four least favourite ingredients, so I haven’t tried it myself. Let me know how it goes).

The GitHub Gimlet

As many of you know, we lost our Technical Lead Arfon Smith to GitHub earlier this year. I’m pleased to see he’s working hard in his new role, contributing this gin gimlet recipe to an open source cocktail repository :

https://github.com/balevine/cocktails/pull/2/files

To make it a GitHub gimlet, add one single, solitary tear shed at our lost of Arfon and shake viciously.