Read “Senior Thesis Spotlight: Standing on the Shoulders of Giants” for the background story to this video!
Senior Thesis Spotlight: Standing on the Shoulders of Giants
What would the world look like if you were a giant?
For their senior thesis in the Department of Electrical Engineering, Joseph Bolling and Ankush Gola are creating a system to find the answer to that question. In a way similar to how our brain stitches together two slightly offset images from each eye to create a 3D image, Bolling and Gola are using two quadcopters with mounted cameras to recreate the same effect on a much larger scale. Quadcopters, which are like helicopters but with four rotors instead of only one, have recently become popular among commercial and recreational drone operators.
“We want to not only enhance the user’s depth perception, but elevate their eyes,” said Gola.
Bolling and Gola drew inspiration for their project from a cartoon titled “Depth Perception” by the science comic XKCD, in which the character describes a way of using distantly spaced webcams to view clouds in his eyeglasses. In their system, Bolling and Gola plan to integrate the virtual reality headset Occulus Rift to allow users to view the world from any angle they wish, as if they were giants towering above. Aside from producing an interesting effect, the project could be especially helpful in surveying and modeling territory.
“The aerial perspective [of the quadcopter] lends itself very nicely to this type of visual effect,” explained Gola, “and quadcopter filming itself is becoming very popular, so we think will fit in well.” Continue reading Senior Thesis Spotlight: Standing on the Shoulders of Giants
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Things I Don’t Thesis Without
This week’s post is a photographical account of the three main things I never really write my thesis without – the things getting me through the next month and a half, the things that are the only reasons I have any words on a page at all, etc.
A snack, and maybe a coffee: I’m not a huge caffeine person, but a small coffee and a banana usually does the trick when I need a small boost of energy after a long work period. Continue reading Things I Don’t Thesis Without
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A Global Look at Educating Researchers
Lectures & Course Readings
Princeton: Many of my Psychology courses at Princeton were structured around a pre-assigned textbook. This practice helped with giving the course an understandable and predictable composition, with each lecture matching up closely with the units of the assigned reading material. Although professors generally provided supplementary information not found in the textbook, common themes and key elements of the course could be identified through the textbook readings.
UCL: Every lecture I have attended thus far at UCL has been heavily based in current research literature. The assigned readings are the research articles themselves. In the lecture, the professor typically picks a topic related to the course, then discusses current research on the topic, emphasizing both the merits and shortcomings of various studies. It is then discussed how the studies interact with one another, showcasing how newer studies are able to strengthen or disprove claims made by previous studies through replicating or altering experimental designs. Continue reading A Global Look at Educating Researchers
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The Power of Fresh Perspectives
As winter break rolled in, I finally had the opportunity to focus on my thesis and make substantial progress. However, as always, it wasn’t going to be easy.
Generally speaking, the problem sets assigned in class have a solution. You know that if you focus and spend time on them, it is (at least in theory) possible to come to the correct answer and complete the problem set. The challenge with research, however, is the very real possibility that the ultimate solution is unattainable with the methods/data that you have available to you.
It was precisely this problem that I encountered over the winter. Continue reading The Power of Fresh Perspectives
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Page Limits: Balancing Quantity and Quality
At times, the phrase “between x and y pages” seems tedious or even unnecessary, but there’s something inherently different about 5-7 pages of research versus 12-15. And if we recognize that difference, it means page limits serve a purpose. Think about how you react at either extreme of a page range: when your paper hasn’t met the minimum requirements, it’s easy to tell that you need more research; conversely, passing the maximum is an indication to scale back.
But not every issue is so easy to resolve. What about finishing just below the maximum? On a recent policy paper, I found myself barely squeaking below the maximum page limit… or, more accurately, using shorter synonyms to avoid hitting page z on an x-to-y assignment.
That remedy didn’t last long.
Continue reading Page Limits: Balancing Quantity and Quality
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Engineering a New Outlook: The BSE Path
Last week, Melissa told us about her ruminations on and approaches to deciding a major. This week, I wanted to offer some of my own thoughts and reflections on why I chose to stick to the path to BSE two years ago.
To many people, engineering seems to be the hard way through college. Engineering classes notoriously lower GPAs, cause intense stress, and work you to the bone. I can’t deny I’ve had a generous share of that, as someone who’s far from the sharpest mind in electrical engineering. Sometimes it can really take a hit on my self-esteem—and it’s no lie that I’ve experienced first hand how engineering classes make you work at your limits, force you to think differently, and labor at solving problems that don’t have set answers. But that’s because the end goal is to make a coherent working system that will perform a task, which is often immensely complex, while working within physically possible limits. In other words, rather than only thinking and planning, the result is something that really works and that can interact with society in some meaningful way. And successfully creating such a system is a very satisfying feeling indeed.
The difficulty people associate with engineering often clouds that end goal.While it’s true that engineering certainly isn’t for everyone, engineering offers you a different outlook and approach to life that can benefit you far beyond the academic field. Continue reading Engineering a New Outlook: The BSE Path
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Student Profile: Alexandria Herr, 2017!
So far, PCUR bloggers have focused on what we’ve learned from our own research journeys. This week, I thought I would share an interview I conducted with another student last fall about what he/she is working. Princeton students are always involved in something interesting, and Alex Herr is no exception.
I met Alex in our freshman seminar, Earth’s Environments and Ancient Civilizations, in which we travelled to Cyprus and analyzed topics of climate, minerals, and topography using geophyics and other scientific methods. A proud Forbesian and member of the class of 2017, Alex is a tentative Ecology and Evolutionary Biology major and plans on getting certificates in Computer Science and Latin American Studies. Last semester, she was enrolled in JRN 440: Unconventional Foreign Correspondence, a creative writing poetry class, GEO 365, and SPA 103.
What are your favorite pieces of research from past classes at Princeton?
Last year, in Ancient Egyptian Archaeology, we went to the archives of the art museum and were assigned a certain number of Egyptian scarabs, or beetle-shaped amulets. Scarab beetles were used as seals mounted on rings or simply as amulets placed over the heart of a mummy. Our final project was to identify where the scarabs in the art museum were from and whether they were real.
Scarabs are the ancient world’s equivalent of an “I Love NY” shirt. As individual records, they are not that special, but as conglomerates, they tell researchers a lot about a time period. One of my scarabs had been listed as a fake, but I was able to make an argument for its authenticity. Continue reading Student Profile: Alexandria Herr, 2017!
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GoPro: The Life of a Geologist
Research is often stereotyped as a boring intellectual pursuit, or for people who say things like “If my calculations are correct…” every day. But it certainly isn’t! Research is exciting, and often performed outside of the lab. For example, I spent the last summer hiking in the North Cascades, WA to examine the rapid exhumation of a rock unit along a major fault zone. Here is a short video montage of that field season…
https://www.youtube.com/watch?v=5g-Dss3ZhGw&spfreload=10
To learn more about what the geosciences can offer you, visit the department webpage, reach out to any of us in the department, or consider taking a class with us!
— Yuem Park, Natural Sciences Correspondent
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Finding Passion in Past Semesters
Hello from London, England! This semester, I’ve left the comforts of the Orange Bubble, traveling 3,500 miles to study at University College London (UCL). While my spring semester in London began a few weeks ago, I know that back at Princeton, the new term is just beginning!
The start of a new semester is always refreshing – it’s almost as if we’ve been given a blank slate, a chance to start anew. I typically spend little to no time thinking about the past semester once a new one has begun, feeling as though the completion of final assignments signals the abrupt end to all thoughts relating to a particular course. However, this semester differed from past semesters for me. One particular Dean’s Date assignment stayed on my mind long after its submission and ended up impacting me in an unexpected way. Continue reading Finding Passion in Past Semesters
