Tag Archives: Simone Giertz

Michael Reeves and the ridiculous Subscriber Robot

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/michael-reeves-subscriber-robot/

At the beginning of his new build’s video, YouTuber Michael Reeves discusses a revelation he had about why some people don’t subscribe to his channel:

The real reason some people don’t subscribe is that when you hit this button, that’s all, that’s it, it’s done. It’s not special, it’s not enjoyable. So how do we make subscribing a fun, enjoyable process? Well, we do it by slowly chipping away at the content creator’s psyche every time someone subscribes.

His fix? The ‘fun’ interactive Subscriber Robot that is the subject of the video.

Be aware that Michael uses a couple of mild swears in this video, so maybe don’t watch it with a child.

The Subscriber Robot

Just showing that subscriber dedication My Patreon Page: https://www.patreon.com/michaelreeves Personal Site: https://michaelreeves.us/ Twitter: https://twitter.com/michaelreeves08 Song: Summer Salt – Sweet To Me

Who is Michael Reeves?

Software developer and student Michael Reeves started his YouTube account a mere four months ago, with the premiere of his robot that shines lasers into your eyes – now he has 110k+ subscribers. At only 19, Michael co-owns and manages a company together with friends, and is set on his career path in software and computing. So when he is not making videos, he works a nine-to-five job “to pay for college and, y’know, live”.

The Subscriber Robot

Michael shot to YouTube fame with the aforementioned laser robot built around an Arduino. But by now he has also be released videos for a few Raspberry Pi-based contraptions.

Michael Reeves Raspberry Pi Subscriber Robot

Michael, talking us through the details of one of the worst ideas ever made

His Subscriber Robot uses a series of Python scripts running on a Raspberry Pi to check for new subscribers to Michael’s channel via the YouTube API. When it identifies one, the Pi uses a relay to make the ceiling lights in Michael’s office flash ten times a second while ear-splitting noise is emitted by a 102-decibel-rated buzzer. Needless to say, this buzzer is not recommended for home use, work use, or any use whatsoever! Moreover, the Raspberry Pi also connects to a speaker that announces the name of the new subscriber, so Michael knows who to thank.

Michael Reeves Raspberry Pi Subscriber Robot

Subscriber Robot: EEH! EEH! EEH! MoistPretzels has subscribed.
Michael: Thank you, MoistPretzels…

Given that Michael has gained a whopping 30,000 followers in the ten days since the release of this video, it’s fair to assume he is currently curled up in a ball on the office floor, quietly crying to himself.

If you think Michael only makes videos about ridiculous builds, you’re mistaken. He also uses YouTube to provide educational content, because he believes that “it’s super important for people to teach themselves how to program”. For example, he has just released a new C# beginners tutorial, the third in the series.

Support Michael

If you’d like to help Michael in his mission to fill the world with both tutorials and ridiculous robot builds, make sure to subscribe to his channel. You can also follow him on Twitter and support him on Patreon.

You may also want to check out the Useless Duck Company and Simone Giertz if you’re in the mood for more impractical, yet highly amusing, robot builds.

Good luck with your channel, Michael! We are looking forward to, and slightly dreading, more videos from one of our favourite new YouTubers.

The post Michael Reeves and the ridiculous Subscriber Robot appeared first on Raspberry Pi.

“Only a year? It’s felt like forever”: a twelve-month retrospective

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/12-months-raspberry-pi/

This weekend saw my first anniversary at Raspberry Pi, and this blog marks my 100th post written for the company. It would have been easy to let one milestone or the other slide had they not come along hand in hand, begging for some sort of acknowledgement.

Alex, Matt, and Courtney in a punt on the Cam

The day Liz decided to keep me

So here it is!

Joining the crew

Prior to my position in the Comms team as Social Media Editor, my employment history was largely made up of retail sales roles and, before that, bit parts in theatrical backstage crews. I never thought I would work for the Raspberry Pi Foundation, despite its firm position on my Top Five Awesome Places I’d Love to Work list. How could I work for a tech company when my knowledge of tech stretched as far as dismantling my Game Boy when I was a kid to see how the insides worked, or being the one friend everyone went to when their phone didn’t do what it was meant to do? I never thought about the other side of the Foundation coin, or how I could find my place within the hidden workings that turned the cogs that brought everything together.

… when suddenly, as if out of nowhere, a new job with a dream company. #raspberrypi #positive #change #dosomething

12 Likes, 1 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “… when suddenly, as if out of nowhere, a new job with a dream company. #raspberrypi #positive…”

A little luck, a well-written though humorous resumé, and a meeting with Liz and Helen later, I found myself the newest member of the growing team at Pi Towers.

Ticking items off the Bucket List

I thought it would be fun to point out some of the chances I’ve had over the last twelve months and explain how they fit within the world of Raspberry Pi. After all, we’re about more than just a $35 credit card-sized computer. We’re a charitable Foundation made up of some wonderful and exciting projects, people, and goals.

High altitude ballooning (HAB)

Skycademy offers educators in the UK the chance to come to Pi Towers Cambridge to learn how to plan a balloon launch, build a payload with onboard Raspberry Pi and Camera Module, and provide teachers with the skills needed to take their students on an adventure to near space, with photographic evidence to prove it.

All the screens you need to hunt balloons. . We have our landing point and are now rushing to Therford to find the payload in a field. . #HAB #RasppberryPi

332 Likes, 5 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “All the screens you need to hunt balloons. . We have our landing point and are now rushing to…”

I was fortunate enough to join Sky Captain James, along with Dan Fisher, Dave Akerman, and Steve Randell on a test launch back in August last year. Testing out new kit that James had still been tinkering with that morning, we headed to a field in Elsworth, near Cambridge, and provided Facebook Live footage of the process from payload build to launch…to the moment when our balloon landed in an RAF shooting range some hours later.

RAF firing range sign

“Can we have our balloon back, please, mister?”

Having enjoyed watching Blue Peter presenters send up a HAB when I was a child, I marked off the event on my bucket list with a bold tick, and I continue to show off the photographs from our Raspberry Pi as it reached near space.

Spend the day launching/chasing a high-altitude balloon. Look how high it went!!! #HAB #ballooning #space #wellspacekinda #ish #photography #uk #highaltitude

13 Likes, 2 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “Spend the day launching/chasing a high-altitude balloon. Look how high it went!!! #HAB #ballooning…”

You can find more information on Skycademy here, plus more detail about our test launch day in Dan’s blog post here.

Dear Raspberry Pi Friends…

My desk is slowly filling with stuff: notes, mementoes, and trinkets that find their way to me from members of the community, both established and new to the life of Pi. There are thank you notes, updates, and more from people I’ve chatted to online as they explore their way around the world of Pi.

Letter of thanks to Raspberry Pi from a young fan

*heart melts*

By plugging myself into social media on a daily basis, I often find hidden treasures that go unnoticed due to the high volume of tags we receive on Facebook, Twitter, Instagram, and so on. Kids jumping off chairs in delight as they complete their first Scratch project, newcomers to the Raspberry Pi shedding a tear as they make an LED blink on their kitchen table, and seasoned makers turning their hobby into something positive to aid others.

It’s wonderful to join in the excitement of people discovering a new skill and exploring the community of Raspberry Pi makers: I’ve been known to shed a tear as a result.

Meeting educators at Bett, chatting to teen makers at makerspaces, and sharing a cupcake or three at the birthday party have been incredible opportunities to get to know you all.

You’re all brilliant.

The Queens of Robots, both shoddy and otherwise

Last year we welcomed the Queen of Shoddy Robots, Simone Giertz to Pi Towers, where we chatted about making, charity, and space while wandering the colleges of Cambridge and hanging out with flat Tim Peake.

Queen of Robots @simonegiertz came to visit #PiTowers today. We hung out with cardboard @astro_timpeake and ate chelsea buns at @fitzbillies #Cambridge. . We also had a great talk about the educational projects of the #RaspberryPi team, #AstroPi and how not enough people realise we’re a #charity. . If you’d like to learn more about the Raspberry Pi Foundation and the work we do with #teachers and #education, check out our website – www.raspberrypi.org. . How was your day? Get up to anything fun?

597 Likes, 3 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “Queen of Robots @simonegiertz came to visit #PiTowers today. We hung out with cardboard…”

And last month, the wonderful Estefannie ‘Explains it All’ de La Garza came to hang out, make things, and discuss our educational projects.

Estefannie on Twitter

Ahhhh!!! I still can’t believe I got to hang out and make stuff at the @Raspberry_Pi towers!! Thank you thank you!!

Meeting such wonderful, exciting, and innovative YouTubers was a fantastic inspiration to work on my own projects and to try to do more to help others discover ways to connect with tech through their own interests.

Those ‘wow’ moments

Every Raspberry Pi project I see on a daily basis is awesome. The moment someone takes an idea and does something with it is, in my book, always worthy of awe and appreciation. Whether it be the aforementioned flashing LED, or sending Raspberry Pis to the International Space Station, if you have turned your idea into reality, I applaud you.

Some of my favourite projects over the last twelve months have not only made me say “Wow!”, they’ve also inspired me to want to do more with myself, my time, and my growing maker skill.

Museum in a Box on Twitter

Great to meet @alexjrassic today and nerd out about @Raspberry_Pi and weather balloons and @Space_Station and all things #edtech 🎈⛅🛰📚🤖

Projects such as Museum in a Box, a wonderful hands-on learning aid that brings the world to the hands of children across the globe, honestly made me tear up as I placed a miniaturised 3D-printed Virginia Woolf onto a wooden box and gasped as she started to speak to me.

Jill Ogle’s Let’s Robot project had me in awe as Twitch-controlled Pi robots tackled mazes, attempted to cut birthday cake, or swung to slap Jill in the face over webcam.

Jillian Ogle on Twitter

@SryAbtYourCats @tekn0rebel @Beam Lol speaking of faces… https://t.co/1tqFlMNS31

Every day I discover new, wonderful builds that both make me wish I’d thought of them first, and leave me wondering how they manage to make them work in the first place.

Space

We have Raspberry Pis in space. SPACE. Actually space.

Raspberry Pi on Twitter

New post: Mission accomplished for the European @astro_pi challenge and @esa @Thom_astro is on his way home 🚀 https://t.co/ycTSDR1h1Q

Twelve months later, this still blows my mind.

And let’s not forget…

  • The chance to visit both the Houses of Parliment and St James’s Palace

Raspberry Pi team at the Houses of Parliament

  • Going to a Doctor Who pre-screening and meeting Peter Capaldi, thanks to Clare Sutcliffe

There’s no need to smile when you’re #DoctorWho.

13 Likes, 2 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “There’s no need to smile when you’re #DoctorWho.”

We’re here. Where are you? . . . . . #raspberrypi #vidconeu #vidcon #pizero #zerow #travel #explore #adventure #youtube

1,944 Likes, 30 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “We’re here. Where are you? . . . . . #raspberrypi #vidconeu #vidcon #pizero #zerow #travel #explore…”

  • Making a GIF Cam and other builds, and sharing them with you all via the blog

Made a Gif Cam using a Raspberry Pi, Pi camera, button and a couple LEDs. . When you press the button, it takes 8 images and stitches them into a gif file. The files then appear on my MacBook. . Check out our Twitter feed (Raspberry_Pi) for examples! . Next step is to fit it inside a better camera body. . #DigitalMaking #Photography #Making #Camera #Gif #MakersGonnaMake #LED #Creating #PhotosofInstagram #RaspberryPi

19 Likes, 1 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “Made a Gif Cam using a Raspberry Pi, Pi camera, button and a couple LEDs. . When you press the…”

The next twelve months

Despite Eben jokingly firing me near-weekly across Twitter, or Philip giving me the ‘Dad glare’ when I pull wires and buttons out of a box under my desk to start yet another project, I don’t plan on going anywhere. Over the next twelve months, I hope to continue discovering awesome Pi builds, expanding on my own skills, and curating some wonderful projects for you via the Raspberry Pi blog, the Raspberry Pi Weekly newsletter, my submissions to The MagPi Magazine, and the occasional video interview or two.

It’s been a pleasure. Thank you for joining me on the ride!

The post “Only a year? It’s felt like forever”: a twelve-month retrospective appeared first on Raspberry Pi.

Fail your way to perfection

Post Syndicated from Olympia Brown original https://www.raspberrypi.org/blog/fail-perfection/

As educators and makers at Raspberry Pi, we think a lot about failure and how to deal with it constructively. Much has been written about the importance of failure to design and engineering projects. It is undoubtedly true that you can learn a lot from your mistakes, like getting the wrong size of part, mistyping your code, or not measuring when doing your DIY. The importance of failure has even become a bit of a common trope: just think of those slightly annoying inspirational quotes attributed to famous historical figures which you find all over social media.

I-have-not-failed—Edison

I have not failed. I’ve just found 10,000 ways that won’t work. Thomas Edison.

Failure can be good!

But, as with many a cliché, there is an underlying truth that it is worth revisiting. Designing, engineering, and creating all involve making mistakes along the way. Even though failures feel bad, by reaching out when something goes wrong, you can call on the expertise of your community, learn, and make the final result better.

However, we often think failing also makes us look bad, so we don’t talk about it as an essential part of the process that got us to the end stage. We make things shiny and glossy to big-up our success, putting all the focus on the result. This tendency is, however, not necessarily helpful if we want to help educate others. As Jonathan Sanderson of NUSTEM puts it:

Jonathan Sanderson on Twitter

stem educators: worth noting: confessions of rank stupidity in digital making get responses, sympathy, offers of help on Twitter. (1/2)

Jonathan Sanderson on Twitter

yet our write-ups only feature the things we did right. Mis-steps and recovery from failure are key parts of process. (2/2)

The NUSTEM team truly believes in this: when sharing their builds, they include a section on what they would do differently next time. By highlighting the journey, and the mistakes made along the way, they are not only helping those that also want to go on that journey, they are also demystifying the process a bit.

Celebrate your fails

Because failure feels bad, we don’t routinely celebrate it. But there are niches where failure is celebrated: Simone Giertz’s (slightly sweary) YouTube videos are a great example. And then there is Hebocon, the Japanese competition for cruddy robots. In fact, the organisers of Hebocon make a great point: crafts that do not go as intended are interesting.

This is as much true when working with young people as it is in the wider world. In Pioneers, we also want to do our bit to celebrate failure. Our judges don’t just watch the teams’ videos to see how they overcame what went wrong along the way, they also have an award category that celebrates wrong turns and dead ends: ‘We appreciate what you’re trying to do’. Our first challenge‘s winning entry in this category was PiCymru’s We Shall Overcomb:

PiCymru : Make us Laugh Challenge

The video of the PiCymru teams Pioneer challenge entry! The team wasn’t able to get things to work the way they hoped, but wanted to share the joy of failure 🙂


The category name was suggested by our lovely judge from the first cycle, stand-up comedian Bec Hill: it’s one of the accepted heckles the audience can shout out at her stand-up scratch nights. Scratch nights are preview events at which a comedian tests new material, and they are allowed to fail on stage. We may not often think of comedy as embracing failure, but comedians do scratch nights specifically to learn from their mistakes, and to make the final product all the better for it. Interestingly, scratch nights are hugely popular with audiences.

So, if you’re working with a group of young people, what can you do to encourage learning from failure and not let them give up?

Helping you to fail better

In our book Ideas start here, for Pioneers mentors, we’ve given a few tips and phrases that can come in useful. For example, if someone says, “It isn’t working!”, you could respond with “Why not? Have you read the error log?” RTFM is a real thing, and an important skill for digital life.

We agree with engineer Prof Danielle George, who believes in being honest about your failures and highlighting their importance to where you’ve got now. “I fail a lot,” she says. “The trick is to embrace these failures; we don’t have to succeed the first time. We learn from our mistakes and move forwards.”

If, as a mentor, you’re not sure how to encourage and support those not used to failing, this article also has some more tips.

If nothing else helps, but you need to feel inspired, think about what someone said to Karen, who sucks at surfing:

Karen, you are actually pretty good at surfing. Keep in mind that billions of other humans wouldn’t dare even try.

How about you? If you have a story of what you learned from failure in one of your projects, share it in the comments!

Mistakes GIF – Find & Share on GIPHY

Discover & Share this Mistakes GIF with everyone you know. GIPHY is how you search, share, discover, and create GIFs.

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Estefannie’s Automated French Press

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/estefannie-automated-french-press/

Why press a french press when the french press can press itself? Here’s Estefannie to explain it all…

Internet Button Controlled Automated French Press

Hey World! What’s better than making coffee? Not making coffee. But still drinking coffee. I decided to make my own automated French Press machine. To automate it, I used a Raspberry Pi, a Photon (Internet Button), two stepper motors, wood, glue, and a lot of imagination.

Okay, okay. I’m sure you get it by now. Here at Pi Towers, we love a good coffee hack. In truth, we love any coffee hack. And we also love Estefannie … so you can see where today’s blog is going.

Building an automated french press

For the build, Estefannie uses the Particle Internet Button to tell a wooden castle when it’s ready to press her coffee. Wooden castle? We’ll get there – hold on.

Estefannie Explains it All Raspberry Pi French Press

Wait, I said hold on … never mind.

The Internet Button houses a Photon, a small programmable WiFi development board for Internet of Things (IoT) prototyping. Alongside RGB LEDs, tactile buttons, and an accelerometer, the Internet Button allows wireless control, via the cloud, to the Raspberry Pi. Perfect for the self-pressing french press.

Esteffannie Explains it All Raspberry Pi French Press

Like so…

So, wooden castles? Two wooden castles act as housings for servo-powered screws that raise and lower the french press pressing bar. When the coffee is ready to be pressed, they turn in one direction, lowering the bar. When the press is complete, they turn the other way to raise it, giving access to the perfectly brewed coffee. Everything is controlled using Python code on the Raspberry Pi, triggered by the press of the Internet Button.

Esteffannie Explains it All Raspberry Pi French Press

The button has three states. Green indicates that everything is ready to press. Magenta indicates the four-minute brew time, and a rainbow tells you that your coffee is ready for consumption. Beautiful.

Automate your own

Once you have perfected the basic build, the same rig could be used to automate no end of household chores. How about setting a timer to slowly press tofu? Turning the rig on its side to open and close a door? Or how about raising and lowing the bar much more quickly to plunger the toilet? Too much? Yeah, I thought the same as I typed it.

You can find the code for the build on Estefannie’s Github. I also suggest subscribing to her YouTube channel for more fun tech hacks and Raspberry Pi builds.

Afterthought

If Simone Giertz is the Queen of Sh!tty Robots, is it fair to say that Estefannie is rightly claiming her spot at the Queen of un-Sh!tty ones?

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Using Pi to experience another’s reality

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/using-pi-experience-anothers-reality/

Have you ever fancied being part of a real-life version of Being John Malkovich, without the danger of becoming trapped in a portal into the mind of an actor? This project helps you experience just that.

European telecoms operator Tele2 recently relaunched their phone and internet service with a particularly hefty data plan offering 100GB that customers can use across nine different devices, and they asked creative agency Your Majesty to market the new offering. The agency had a novel take on the brief:

In Sweden, a lot of discussion around connectivity tends to be negative, especially when it comes to controlling our exposure to media that can alter our outlook on our surroundings and the world. What if we made a campaign to show limitless connectivity in a way that changes our perspective?

Striving to alter that negative viewpoint, they didn’t focus on anything as simple as nine devices all working at once, but rather went in a very different direction.

Tele2: Settle For More – Case Film

Tele2 is a Swedish telecom company that provides phone and Internet services. They are re-launching in a big way to become the best data provider in the country and asked us to create a campaign to showcase a killer offer.

The final outcome was an immersive online experience, allowing viewers the chance to ‘step inside the minds’ of nine Swedish celebrities, including actor Joel Kinnaman and our favourite Queen of – ahem! – shoddy robots, Simone Giertz.

Users of the Pi-powered device

A custom backpack housed a 3D-printed rig to support a Raspberry Pi 3 for collection of sensor data, and a colour-grading box for footage recorded by a GoPro-equipped helmet.

Image of components

“Wait: did she just say ‘collection of sensor data’?” Yes. Yes, I did. Along with the video and audio streams from the on-board GoPro and microphone, the system collected data on heart rate, emotional state, and even sweat. Delicious.

screenshots from the device

The brain sensor data collected from the EEG then controls the colour of the footage as it’s relayed back to the audience: green for calm, yellow for happy, red for angry, and blue for sad. We can confirm that Simone’s screen turned a deep shade of purple on more than one occasion, and her heart rate actually shot up when she thought she had burned out some servos.

Videos from the various participants can be viewed at the Tele2 YouTube channel, including Joel, Simone, entrepreneur Cristina Stenbeck, and altitude instructor Anna Lundh.

Working with marketing agency Edelman Deportivo and digital studio Wolfmother Co., Your Majesty documented the impact of the campaign on Bēhance, so check it out.

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