Tag Archives: Germany

Wrapping up Oldenburg Part 2

Of course, not all of our time in Europe was spent working (though working with the Hololens everyday was incredibly fun). Pretty much every weekend was packed with trips around Germany and Europe as a whole.

In a previous post, I mentioned that we visited Milan, where we had gelato and pasta, clearly the most important part, and Heide and Serengeti Park, where we went on rides and looked at animals.


Gelato
Gelato in Italy!

Log flume
On the Log Flume at Heide Park

Giraffe
Giraffe at Serengeti Park

After Poland, I took a weekend to visit Paris by myself. I had a great time visiting the Eiffel Tower, The Louvre, Notre Dame, and Sacré Cœur (Sacred Heart Cathedral).


Eiffel Tower
Eiffel Tower in Paris, France

I took a break for the weekend after that, but the next week, the three of us and Calvin, along with his friend, went to Majorca, Spain. Spain was beautiful and relaxing. After weeks of rushing around to see the sights, we finally had the chance to just sit by the beach and enjoy the warm water.


Beach
The beach in Majorca

Paella
The paella we all had for dinner

I had a great time in Germany and had a ton of fun traveling every weekend to places that I had dreamed about, but figured I’d never go. Thank you to everyone who made this experience possible, I had a great time and learned so much.

Bye,
Dana

Wrapping up Oldenburg Part 1

It’s always amazing how quickly time flies in hindsight now that our two months in Germany have come to a close. I had so much fun and saw many new places along with learning a lot about HCI!

My project for the summer was Visualizing Out of View Objects With the Hololens or, as we liked to call it, EyeSee: Beyond Reality. The idea is that on a ship, the bridge is so long that a pilot can only see one side of the ship at a time. However, the pilot still has to keep track of what is on the other side of ship that they can’t see. The solution, therefore, is EyeSee. It creates a visualization of the world around the user and maps objects to that visualization so that the pilot can keep track of these objects in their peripheral.


EyeSee
EyeSee360's UI. The UI as a whole represents the world around you. The inner oval represents your actual field of view. Each dotted line represents a step of fourty-five degrees from the zero lines. Each dot is a proxy for an out of view object. Blue represents far away, while red indicates that the object is close by. Green means that the object is selected. The blue cube is an out of view object.

Of course, I didn’t know how to use Unity at all when I started, so my supervisor, Uwe, had me take a crash course when I arrived. I started with Unity’s Roll-A-Ball tutorial and once I had finished that, Uwe challenged me to port it to different consoles and modes. So the computer game that was controlled with arrow keys became an Android game controlled by tilting the screen, became a Cardboard game controlled by tilting your head, which became a game that was projected on an image and controlled by tilting the image around. That was the version of the game that was ported to the Hololens.

Once I had been brought up to speed, I worked on bringing Uwe’s Cardboard version of EyeSee to the Hololens. Along the way, in addition to Unity and Hololens development, I learned how to deal with errors that were often buried deep in code – how to solve them by myself, and when to ask for help.

In my final week, I worked on developing a game based on our study design using EyeSee. When complete, it will be put on the Hololens store so when people play it, we can gather data from many different people on the usefulness of EyeSee.

I learned so much and got to work with so many cool people! I am incredibly grateful that I got the opportunity to study in Germany. I’m going to miss everybody so much!


Offis
Our coworkers in Germany

Thank you so much!

Dana

Third Week In Oldenburg

In our third week in Oldenburg, we continued to make progress on our projects. I am helping my supervisor with the EyeSee360 application. EyeSee360 is an application that maps the 3D position objects around the user. This allows a user to have an idea of where out-of-view objects without having to look for them. After going through a crash course in 3D programming and seemingly endless bug fixing, I finished porting the program to the Hololens.

We have been taking advantage of Germany’s central location in Europe to travel on the weekends. Last week, we flew to Milan where we saw the sights and ate delicious Italian cuisine.


Duomo
At Duomo di Milano

This past weekend, we traveled closer to home and visited Germany’s Heide and Serengeti Parks. We had a blast going on all of the rides and seeing the animals.


GhostBusters
Waiting for the Ghostbusters ride at Heide Park

Lemurs
Lemurs at Serengeti Park

Second Week in Oldenburg

During our second week in Oldenburg, we all delved deeper into our respective projects. In the project I am joining, we are designing an ambient light display to be used on a car when the driver is considering changing lanes. The display will inform the driver of the car’s distance from other cars in the lane he/she is attempting to change into. I began testing different light patterns on a model and began asking for input from some of the colleagues in OFFIS who had experience with peripheral cues, ambient lighting, and other related topics. I received a lot of helpful criticism that will hopefully help me to create a user-centered design.

ALD Model

One of the biggest things I think we had to adjust to this week was the European aversion to using debit/credit cards. As Michelle said, our favorite past time has become grocery shopping, but in order to do so we had to learn quickly that we should have cash on hand and schedule regular trips to the ATM.

I experienced this while traveling for the first time since arriving in Oldenburg, because my mother also came to visit during the second week. I was turning 21, so she decided to come to Oldenburg and help me celebrate my birthday. She had never been to Europe before, so we took a weekend trip to Thessaloniki in Greece. My mother and I are prone to using our credit cards all the time, so remembering to carry euros was an adjustment for both of us.

source

Even though the lack of credit card readers was a new experience, going to the beach is typically a tradition we observe on my birthday. It was nice that some things don’t change despite some of the differences myself and the other IRES students have been adjusting to.

 

 

 

 

 

First Week in Oldenburg

In our first week at OFFIS in the University of Oldenburg, we found ourselves warmly welcomed by our new colleagues and supervisors:

oldenburg

We took advantage of the week’s uncharacteristic sunny weather to explore town, where we found plentiful grocery stores and bakeries.

town

Going grocery shopping became interesting adventures in themselves, as we quickly discovered that items typical to us – such as vanilla extract – are non-existent here, and that stores close Sundays. Ultimately, we managed to adjust quickly and I have been cooking and baking (banana bread, cakes, and the peanut butter cookies pictured below) with all sorts of local ingredients!

pb cookies