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My Last Few Weeks at Google

Note: This was actually written in October, but it took a while for me to get around to editing and publishing it.

So, my internship is over (though you’d never believe it from the small number of posts I have written).  Various parts of this were written at different points over the last few weeks.

Project Really Getting Underway

As you know, Noogler training took up a large proportion of the first two weeks.  Once that was out of the way, I was able to start looking at my project.  It quickly became apparent that I didn’t know enough to start work on the project immediately – I needed to learn more C++ and how to use some specific Google technologies.  Of course, this wasn’t a problem, since a large part of the STEP (Summer Trainee Engineering Program) is about learning, so I spent 3 weeks increasing my C++ knowledge from Objective-C and learning the technologies.

By the second week in August, I was working directly on my project.  It felt like I was making slow progress, and the code was some of the most complicated I have worked with, but I got to a good point by the end of my internship.

Preparing for Interview

A major part of the last 3 weeks of my time at Google was preparing for my interview.  STEP Interns have go through (and pass) a somewhat reduced re-recruitment process to be selected for another Internship (this time a full internship).  I got the interview notification two weeks before the interview, which brought an end to the weekends spent hiking (below).  What did surprise me was how the interview revision guide provided by my recruiter was an almost 1:1 matching of the ‘Theory and Practise of Programming’ (TPOP) module from my course the year before.  It was certainly a surprising jump to go back to the fundamentals after working on stuff that was so far away from them for the whole summer, but it didn’t take long to get back to memorising pseudocode for some algorithms like Merge sort.  I mostly used, but also made sure I could write basic algorithms for what was on the preparation guide.


One of the great things about working at Google was the T-shirts.  Sure, it wasn’t like it apparently used to be with the ‘help yourself closet’, but there were still lots free ones, and discounts to buy your own.  I think by the end I had about 25 pieces of Google clothing, which I’ll enjoy wearing around my CS department.



As previously mentioned, the mentality at Google is really fun.  Whilst I was there, there were two team off-sites – the first was for the YouTube Analytics team to go Zip Wiring in Bern, which was fantastic fun.  It was fairly close to the start of our internships, so gave us Interns a chance to get to know each other a bit better ahead of working quite closely together for the coming weeks (since the three of us went around together on the zip lines and bridges).  It was certainly a lot of fun, and a new experience for me.

The second off-site was a little more ‘Google-Scale’.  All of YouTube in Europe got on a coach to go to the village of Alpbach in Austria for a two day trip, including a murder mystery and mini-hike around the mountains.  The murder mystery was incredibly well organised – a large amount of the village was taking part and the plot twisted and turned, going deeply into the community (visits to the local estate agent, a guy in a tractor, the local vicar and the hairdresser were necessary).  The hike in the morning was incredible – it was really interesting to notice the little differences between the Swiss mountain villages and the Austrian ones.  By coincidence I was also walking with some very experienced managers from the Zurich office and got the opportunity to chat and learn from them.

Google Glass

I also had the opportunity to try Google Glass upon our return from Alpbach, which was really awesome.  This has spawned a few ideas for Glassware that I’d like to build over my next year at University to help people with disabilities – there may be a post to follow about this.  Update: first post on this here.  A post with more details about the Glassware I decided to develop will be following soon.

Me with Glass
Me with Glass

Zermatt and Liechtenstein

Whilst in Switzerland I had the fantastic opportunity to hike in the mountains every weekend – a really nice change from University, where there is stuff to do in the weekends (although I’m not saying I didn’t make the odd office visit at a weekend).  There were three trips that really stood out – a trip to Vals to visit the famous Therme (after hiking there from the Dam), a trip to Liechtenstein to hike Rappenstein and a trip to Zermatt to hike around the Matterhorn for two days.  A small selection of photos included below.

Click on a photo to view larger

Final Days

The final few days were quite a rush.  A piece of code I had been working on for several weeks was still not quite finished and it needed documenting.  As well as sorting out my de-registration from the city of Zurich, I also wanted to spend some time in the last days of my internship reading and learning as much as possible from Google’s internal and very high quality teaching resources.

So, three questions remain.

Is it like the film?  Not really – we had a showing of the film – a cinema full of Googlers made it quite funny.  Some parts of the film are surprisingly accurate, whilst others couldn’t be further away (Interns, for example, do not compete with each other for jobs).

What do I feel I got out of everything?  Where do I start?  Both Engineering and Meta-skill wise, I learned a lot.  From how to use various Google technologies (both external and internal ones) to how they work, and from how a project is started to how it comes to fruition.  I also learnt a lot about how projects are developed in teams and about large scale development, as well as just how much fun work can be, and how true ‘work hard, play hard’ is.

I also learned a lot about myself – after arriving and realising the wealth of activities and opportunities, I made a deal with myself that I would say ‘Yes’ to every opportunity that presented itself to me.  I couldn’t be more glad that I did that – it meant I forced myself into things I would never have done before like, from a ‘Via ferrata’, to some all-day single-peak hikes, to hiking around the Matterhorn.

Doing the Via Ferrata in Zermatt
Doing the Via Ferrata in Zermatt

Would I do it again?  Definitely.  Without question.  For the sense of satisfaction and achievement I got from writing code at Google and for the amazing working environment.

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What Happened to Regular Blogging…? Well, Life Got Too Good!

Note: This was actually written in August, but it took a while for me to get around to editing and publishing it.  My next post will be published in the next few days.

In my first blog post from Zurich I said I was planning on blogging throughout the training and regularly whilst here.  Well, that kind of broke down – life just got incredibly, fantastically full.  So, here goes – two weeks in one blog post – two weeks of transitioning from Student, to, well this:

Shows me in a Noogler Hat at the bottom of the Zurich Office Slide.
Me – The Noogler – and yes, that’s a Noogler hat I am wearing!

As you will remember, during my first few days I was taking part in the EMEA Scholarship Retreat in Zurich as well as starting my internship.  So, on the Sunday night I headed down to the hotel for the reception and to meet all the other scholars – a bunch of incredible people who had travelled a long way to be at the event.  Whilst I was not in Noogler training I had a great time chatting to all the other scholars and finalists.

EMEA Scholars form a "G" shape.
EMEA Scholars form a “G” shape.

As anyone who has watched ‘The Internship’ will know, when you start at Google you are a Noogler (short for New Googler – I’m sure it could get more complex in Zurich since we are also Zooglers).  So, having been at Google for 2 weeks I am just starting to loose my Noogler status (i.e. there are newer Nooglers in the office), which is a shame since it’s kind of a get-out-of-jail free card for doing silly things in the office.

Now, here, I’d love to be able to give you a full account of the last two weeks.  But (you knew there’d be a but right?), as you might guess almost all the information is confidential.  So, here follows an account of the non-confidential bits (which basically means the full Noogler experience minus anything technical).

Week 1 – Monday.  I arrived at the office a few minutes early, registered and then we got taken up to the training rooms to drop bags, before having breakfast together.  The experience of meeting everyone was pretty odd – because we had all been talking on Google Plus for months before hand, it was like meeting someone for the first time whilst already knowing something about them or whilst having exchanged a few emails previously.

The day was basically full of training sessions – Life at Google, how Google worked, administration, and not forgetting collecting laptops.  I got the opportunity to have lunch with my hosts as well which was awesome – the first time I started to get an idea of what I would be working on.  The food was incredible as well.

After the first week, the active training gradually got less and less, with more time spent at my desk learning the stuff I would need for my project.

Normally at Google there is a ‘TGIF’ (Thank God It’s Friday) meeting at the end of the week (see below).  However, at the end of the first week the Zurich office was throwing their annual Summer Salsa Party!  It was pretty awesome – sunny weather, beautiful venue and fantastic food.  They gave us wristbands for the event that said Google, so I now have both Apple and Google wristbands on my wrist.  Who is the third company going to be?

Google + WWDC Wristbands
Google + WWDC Wristbands – who will be third?

After the summer party and throughout that weekend it was Züri Fäscht – an event that only happens every three years.  Straight after the Summer Party we got down to the lake to join around 1 million people watching a colossal 20+ minute firework display.  That was repeated on Saturday, and the weekend was filled with the festival taking up pretty much all of the streets around the lake.

In the second week there were only a few active sessions.  Having just about become competent in the internal Google system, I spent most of the week learning about the project I would be working on and learning the tools that I would use.  I spent most of this time at my desk working on examples my host gave me.  In some ways I think I preferred this to the earlier training as we were starting to get more freedom with our time.  At Google, nobody minds if you turn up at 10am and leave later in the evening or if you take half an hour out to play ping-pong (or a nap in the water lounge (below) or even a massage).  Although it makes for a really relaxed style workplace, a lot of work gets done because Googlers are selected partly on their desire to drive projects forwards and see results.

Water Lounge, Google Zurich. That's a bathtub in the foreground full of foam cubes.
Water Lounge, Google Zurich. That’s a bathtub in the foreground full of foam cubes.

Of course, one thing Google is famous for is the both free, and delicious, food.  We get three meals a day: Breakfast, where there’s the usual cooked food, pastries, fresh orange juice (you juice it yourself), smoothie (again, select the fruits you want to drink, put them in a machine and Voila!) and fresh fruits; Lunch, where there is a very wide selection, ranging from the main restaurant, serving a wide variety of traditional foods; fork() – which serves Sushi; and Big Bang, serving fresh Pasta, Pizza or other Italian food.  Dinner is pretty similar to Lunch, minus fork() and Big Bang.  Sometimes there’s BBQ’s on offer as well.

Sushi From fork()
Sushi From fork()

Another great thing about Google is the community – the people are great – you can just sit down next to a new person and ask what they are working on – the conversation flows so easily that eventually you learn only to do this if you have a lot of spare time though because most people can really talk.  Throughout this week, a group of us Nooglers have spent a lot of time by the lakeside in the evenings having a BBQ (with a small group of us venturing into the water for a swim).  Conversation is such a great thing at Google, since everybody’s interests/ideals are in some ways linked / have some similarity, and yet everybody’s cultures are so different – you end up learning all about the culture in Israel, Russia, Romania, ….. the list just goes on.

Finally, TGIF.  If anything sums up the social part of working at Google well, it’s TGIF.  What is it?  TGIF stands for ‘Thank God It’s Friday’, and in Mountain View is where ideas are shared and “Googlers ask questions directly to Larry, Sergey and other execs about any number of company issues” (Google Culture).  In Zurich, they use it to introduce the Nooglers to the Googlers – at 5 p.m. the Heidi Song is played to call everybody down to Milliways for beer and chatting.  After 20 minutes, we were called up and told we would be introduced as we rocketed down the slide and maybe quizzed on the Noogler fact slide we had prepared earlier.  I was one of the first down, and just escaped been quizzed on my Fun Fact.  As more people came down, the guys running the show did a great job of keeping the event fun – if someone said they could dance or sing, there just had to be a demo.

Computer Science Google Glass

Six Weeks On – Review of Google Glass in an Academic Environment

I have been lucky enough to have been a Google Glass Explorer since mid-October, and have been using Glass in my day-to-day life at University since then.  So, how am I getting along with it?

Me With Glass
Me With Glass

Let’s get the whole “it’s a new product and people stare” thing out of the way first.  Yes, it is a new product, and most people are either not aware of it or have never seen one before, so wearing it does attract an unfortunate amount of attention and excitement.  It’s great to be able to share the experience with people, most of the time.  So I find myself wearing it only whilst I am in my flat, my CS department or in an outdoors situation where I feel totally safe (i.e. day light in central London).

What’s the Device Like?

From a technological perspective, it’s really awesome.  Let’s start with the one potential flaw though – the Interface.

The Interface is one of the most confusing parts about Glass at first – many of you will have seen the voice interaction but less of you will have seen the touch pad on the side, and this is where the interaction problems lie.  Let’s take a mobile phone as an example.  It doesn’t take long when getting a new mobile phone to build a ‘map’ of the menus in your mind (a tree structure of menus and submenus, all containing functions you may wish to use).  Contrary to this, on Glass it takes a longer time to build this structure.  One way this shows itself is when you give demonstrations.  Almost immediately after someone puts Glass on, they are lost in a menu somewhere, despite having given them a description of the 4 gestures that can be performed on the touch pad.

I’d like to make it clear that after the first day or so of using it, Glass is just as intuitive and natural to use as your phone (actually, I’d argue more so) because you have built this structure of the menus in your mind.  I believe that the extra time it takes to build up this structure is because of how different Glass is from platforms that we might have used before rather than how intuitive it is to use, but I don’t know how I could actually show this in a feasible experiment.

The screen (“prism”) is one part of Glass that the Glass team have done themselves proud on.  Whilst it’s off, you can see right through it and barely notice it is there, but when it is on it’s very bright (if necessary) and the colours are vivid.  The resolution is also very good (you can’t discern individual pixels) and the refresh rate seems to only be limited by the graphics power of Glass (i.e. it’s very good, ignoring the rare occasion when Glass is doing something intensive in the background, when it becomes choppy).

The battery life is, in my opinion, also something the Glass team have done really well with.  There have been lots of complains in reviews so far that the battery life doesn’t hold out for the whole day it is meant to.  The story here is a little more complicated than they tend to make out however.  Once you’ve got used to Glass (i.e. you’ve stopped browsing through every single menu card and novelty of saying “OK Glass, take a picture” has worn off) and stopped wearing down the battery by having the screen constantly on, the battery life dramatically increases.  This is because most of the time Glass is on your head in standby mode – it’s only when you wake it up to read an email, hangout with someone or Google a fact that it starts draining the battery, and though that’s quite often it never takes long so Glass can quickly go back to sleep.

In an academic situation, you spend a significant number of hour chunks in lectures / practicals etc, and only interact with Glass in the bits in-between.  This works very well with the battery – whilst walking from one lecture to another for example, I can go through all the emails I received in the time in-between (and not walk into a lamp post because my head isn’t angled at the phone in my hand), and then the battery gets an hours rest!

I should point out that demos consume an awful lot of power.  A good demo where you give someone a really comprehensive idea of what it is like using Glass day-to-day takes up to 10 minutes, so if you do a few of them back to back you can easily loose 80% battery in an hour.


My Glass is becoming more and more accepted by lecturers as they get more used to me wearing it.  At first I was asked a couple of times whether I was recording them whilst having a conversation, but after giving yet more demos everyone seems happy.

Glass really comes into it’s own whilst doing mundane research.  I am taking a Software Engineering module at the moment where we as a team design and create an Air Traffic Control game in Java.  Glass is really coming into it’s own when we have a quick question to ask or need some information retrieving – questions like ‘Does Java support multiple Inheritance’, ‘How far must aeroplanes be apart from each other whilst cruising’ and ‘What’s the circumference of a circle with radius 15’ are answered immediately by Glass, before I’d even have opened my Laptop lid.

Glass is also incredibly useful when you need to be able to constantly refer to something.  Taking the above example again – whilst designing Class structures, it was incredibly useful to have the UML diagram of one segment of our application right in front of me rather than having to keep turning around / refer to a printed copy.

The camera in Glass is another thing the Glass team have just done staggeringly well with.  The colours are bright and saturated (I guess due to some HDR magic), images are crisp and there’s very little noise in them, even in evening shots.  I’ve included a small gallery below of shots taken from Glass and a pair of videos recorded from it (note how stable the video is whilst I was walking).


Am I glad to have Glass and do I prefer to be wearing it than not wearing it?  Definitely.  Having all these features right on your face, and not causing any distraction or obstruction whilst they are not in use is just incredibly useful and I can’t wait for this technology to progress even further!

Computer Science Google Internship Google Scholarship York University CS Student Blogs

Google Internship – Preperations

Google UK Logo
Google UK Logo

So, next week on July 1st I start my internship at Google’s Zurich Office.  I was also selected as a Finalist for a Google Scholarship, so am attending the retreat from this coming Sunday to the following Wednesday in-between work.  I’m going to be blogging at the end of every week, and sometimes in-between, partly to try and write (yet another) useful resource for someone else thinking about doing an Internship (maybe at Google) and partly as a kind of log for me to read when the internship is over.  So, without further ado, I’ll get started:

After getting back from WWDC, I had a little over a day to pack everything up at University to leave for Cornwall.  I had a week in Cornwall, so after the usual routine: unpack, washing, put stuff away,  I had a spare day before I needed to start packing again.  Luckily the weather was just perfect, so I took the kayaks out down to Malpas with a friend.  And then it was time to start packing again.

An early morning – 4:30 – but that’s the price for living so far from Heathrow.  I’m a little concerned that I seem to have fitted everything I need for 3 months into two suitcases (bearing in mind that University requires a full car and roofbox) but haven’t noticed anything missing yet, so fingers crossed.

I’m staying with a really nice family who had a really nice room available on Airbnb.  I had spent a long time looking elsewhere to start with, which ended up leading nowhere, but from when I found this room to getting it booked was only a few days, which was great bearing in mind I desperately needed to revise at the time.

Tomorrow I’m heading into Zurich to try and buy a bike, figure out the cycle route into work and see if I can find a cheaper way of getting data on my phone whilst here.  I’ll hopefully get some time to just wander the area as well which will be great.  Sunday night is when everything starts, with the Scholarship Retreat.