Introducing the Drone Thinking Initiative

In IDP 316 - Portfolio by Alex Widstrand

Introduction

Team CAZAM – Cherry, Amanda, Zoe, Alex, and Matt – and our client, Jon Caris, set out to bring greater awareness and safety to the flying of unmanned aerial vehicles (UAVs, also known as drones) at Smith.

Many people have a knee-jerk fear of drones, largely built up by negative media coverage.  But when piloted safely, they can open up opportunities for research and art. Our Deep Dive’s goal is to increase understanding of UAVs and encourage widespread conversation, implemented with awareness and respect of the pre-existing concerns on campus.

We prototyped both physical and social solutions to the problem Jon brought to us. We proceeded from a “soft drone” covered in fake fur, to a miniature drone dome to shield propellers, to a J-term class, to finally a website serving as an online UAV information hub. Our final prototype was all the more robust for the different angles we took to address the problem.

CAZAM_Client Interview with Jon

Our client, Jon, showing Matt some features of the UAV.

CAZAM_Empathy for Jon

Grouping our thoughts about what Jon said, thought, did, and felt (according to our team) during our first interview.

Mini Test Series 1

Prior to doing anything else, we set up our team structure. Together we came up with a list of goals to be reviewed and edited each week, as well as different roles for each of us to take on throughout the project. Amanda was assigned as the task master, making sure that we stayed on topic throughout the assignment. Zoe was made the gadfly, the person who would continually question the decisions made. Alex, the deadline coordinator, was in charge of making sure that we got things done on time. She was also the resident drone expert. Matt, the “love doctor,” made sure that everyone was feeling happy and satisfied with the work level. Finally, Cherry the mediator/assistant kept track of everything that we were doing.

After learning about our project and interviewing Jon, we hit the ground running. We started off Deep Dive 3 with a mini-test series, taking the key points from our conversation with Jon and focusing on safety, public opinion, and access in relation to UAVs. Our team began ideating, thinking of ideas from an “inflatable drone tent” to a “drone 5K.” Nothing was too silly for our first ideation; we just wanted all of our ideas to be represented. We used creative constraints to stoke our process until we decided that we needed to move on to prototyping. Recalling our impressions from interviewing Jon, we zeroed in on one of the biggest problems surrounding UAV usage: public opinion.

CAZAM_First Ideation (grouped)

Ideation for the very first round of prototyping.

Looking at all of our ideas, we tried to choose one that would help expose people to drones in a positive way. For this round, we came up with the soft drone.

CAZAM_soft drone testing

Explaining the properties of the soft drone.

Several hands and eyes were needed all at once to assemble this prototype.

Several hands and eyes were needed all at once to assemble this prototype.

The soft drone was a padded, colorful UAV that would not only be safer to fly around people but also friendlier-looking than some of the more sinister drone models on the market.

A Steadidrone, a commercially-available drone that looks a bit more sinister than some other UAVs.

A Steadidrone, a commercially-available drone that looks a bit scarier than some other UAVs.

After creating our soft drone, we asked two testers to tell us what feelings it evoked and how they would react if they saw it in the sky. Both had positive and tender impressions of the soft drone, describing its color and wooly texture as toylike. They think the appearance of a drone influences how it gets perceived. The testers both mentioned that more of their concerns were associated with the political uses of drones, such as surveillance or military. The scenarios they envisioned themselves potentially using a UAV included site investigation and mapping, and they felt it would be less concerning if called by names other than the politically-charged “drone”.

One of our testers, Julie, taking a look at the soft drone with a critical eye.

One of our testers, Julie, taking a look at the soft drone with a critical eye.

Another of our testers, Jamie, considering what Amanda is saying about the prototype.

Another of our testers, Jamie, considering what Amanda is saying about the prototype.

After our two interviews, we met with our first main user, Eliana, a senior who has flown drones for research. We asked her about how she felt about drones, what it was like to learn how to use drones, and how she used drones at Smith. While she was hesitant about sharing some information, she helped us understand what the experience of flying at Smith was like – namely, mainly off Smith campus. Our talk with Eliana also emphasized the fineness of the line between recreational use and surveillance. Many times in our discussion, she asked, “Where is that line?” and “How is a drone different from a model airplane?”

The team met for the second time with Jon, showing him the soft drone prototype and asking him to clarify his goals for the project. Jon reacted positively to the soft drone’s friendly appearance and the project’s awareness of public opinion and safety. He was interested in how we could reduce the anxiety and fear around UAVs and encourage more education. He hoped to bring in everyone who wanted to be a part of the conversation, to have a better understanding of the concerns in the community, and to develop a body of research and planning he could draw on in the future. He also suggested that what we had done so far about safety might be more useful if we could create a drone dome, his initial goal for the project.

We ended our first test series by reflecting on the process and what we had learned with our prototype. While we knew that our soft drone wasn’t going to be the final product, it had lots of features that both our client and users liked, namely its color, friendliness, and attention paid to safety. Going forward, we made sure to keep the idea of making UAVs friendlier in mind.

The team made a chart of what we observed during our interviews, and out of that created a list of potential Point of View statements. After our talk with Jon, we could sense that he wanted something more physical, and so we tried to incorporate that into our POV while keeping the ideas of safety and public reception in mind. Out of all our users, needs, and insights, we selected the following for our POV statement: “Students who want to use drones need a physical way to ensure the safety of them and those around them.” This would be our basis for our first major test series.

Test Series 1: Prototype to Learn

The ideation board for the first main test series, after developing the POV we wanted to focus on.

The ideation board for the first main test series, after developing the POV we wanted to focus on.

After our second round of ideation, we narrowed down our sticky notes to a pair of ideas that addressed our POV directly and also seemed reasonable to accomplish within a week. One of these ideas was to build a drone cage, similar to the “drone dome” that Jon had mentioned several times during our meetings with him, that students could stand inside to fly a UAV in.  The other idea was to build a sort of “crab cage”, which would be attached to the drone as it flew instead of limiting the space in which it could fly.  The team was torn between the two options, but in terms of feasibility, the crab cage model was selected because the smaller scale seemed more achievable with the materials we had available to us.

The main ideas we whittled our ideation down to, after several minutes' worth of insightful conversation about the pros and cons of each.

The main ideas we whittled our ideation down to, after several minutes’ worth of insightful conversation about the pros and cons of each.

Our first attempts at modeling this cage started with popsicle sticks and pipe cleaners.  However, these resulted in a relatively fragile prototype, and we realized we needed a sturdier model if we were going to accurately prototype anything that could be used to protect people from the propellers of the UAV.  (As the fastest-moving exposed parts of the drone, the propellers are often the most hazardous aspect.)

An early iteration of the crabcage, which was unsuccessful.

An early iteration of the crabcage, which was unsuccessful.

Some further attempts to build the crab cage model out of pipecleaners and "those really handy bendy things" from the prototyping cart.

Some further attempts to build the crab cage model out of pipecleaners and “those really handy bendy things” from the prototyping cart.

Another of the attempts at this crab cage model used straws threaded together using string into a rudimentary geodesic dome. Jon was getting his wish after all! Although this model was flimsy at first, we reinforced it using pipe cleaners at the intersection points, and gave it further structure with a stabilizing hoop of popsicle sticks at the base of the dome.  One of the issues we encountered with this model, however, was how to attach this dome to the UAV.

A new approach to the crab cage: a geodesic-dome-like structure, built from straws, string, and pipe cleaners.

A new approach to the crab cage: a geodesic-dome-like structure, built from straws, string, and pipe cleaners.

The geodesic crab cage is starting to come together... meanwhile, everyone's getting tired of Alex's puns about this being "the last straw." (Sorry!)

The geodesic crab cage is starting to come together… meanwhile, everyone’s getting tired of Alex’s puns about this being “the last straw.” (Sorry, team!)

After looking through all of the bins in the prototyping cart, we found a potential solution in the landing gear that came with the drone. This landing gear could be clipped on to the frame upside down, such that the extended legs splayed upward.  A hoop could then be attached to the legs, surrounding the UAV.  A second, larger hoop could be connected to this, providing a base upon which to place the dome.

Wrapping up our thoughts on the crab cage prototype, we understood much better just how difficult it is to design a structure to encapsulate a moving object.

Wrapping up our thoughts on the crab cage prototype, we understood much better just how difficult it is to design a structure to encapsulate a moving object.

While Jon was excited about our tiny dome, he had some reasonable questions about its physical implementation. The dome prototype was many iterations away from functionality; attachment, balance, material, and weight would all need to be fine-tuned to produce a realistic model of this.

Other feedback on the dome from Jon and other users included multiple compliments on its bright colors, underscoring the earlier observed need for friendliness. Given that the color on this prototype was an unintended result of using straws and pipecleaners, it was exciting to hear that our users noticed and appreciated this aspect.

We also interviewed Eliana for reactions on the crab cage. She questioned potential hazard associated with the dome, especially in terms of its structural stability and the weight. She suggested the ideas of airbag and bubble wrap, and also advised us to consider that this crab cage only be used for training so that we don’t have the worry about the camera facing forward being blocked by the dome.

At the same time, we sent out a poll to gauge people’s impressions of drones. The 30 or so responses, all from within the Five College Consortium, brought up issues of privacy, warfare, and noise. Though some people were interested in the photography aspects, more people seemed to be more concerned than excited about what UAVs had to offer.

Test Series 2: Prototype to Inspire

In the second test series, the team moved towards addressing the social aspect of UAVs on campus.

Jon had an incredible passion for UAVs that we didn’t see in the wider student body. How could we make that a little bit more contagious? We wanted to show people the potential of UAVs.

With that in mind, we made our new POV: “A student is apprehensive (or even a little bit afraid) needs encouragement/a push out of their comfort zone in order to discover what drones have to offer.”

We ideated (in two separate groups due to late-in-the-semester logistical concerns). Our finalists: a drone matching survey, drone TedX talks, and a J-term course. Several other ideas, including a drone art competition and increased visibility of drone footage around campus, were subsumed into these candidates.

Amanda and Matt are filled with passion for drones (and our next POV statement)!

Amanda and Matt are filled with passion for drones (and our next POV statement)!

The team chose the J-term course to prototype. It had the fewest barriers to entry for people new to UAVs, combined with the most hands-on experience, and so we assessed it as more likely to reach people and create genuine enthusiasm for artistic and scientific UAV use. After a break for dinner, we regrouped and created a syllabus. We considered difficulties such as “adverse weather conditions” and “is it actually fun.”

CAZAM_educational droneWe ended up with a plan for a five-day, one-credit J-term course: IDP 000J, Fun with Drones. IDP 000J would lead students through learning to fly a drone, pre- and post-flight drone care, software operation, and social issues. The final project of the class: a short drone-filmed video that could be used for UAV promotion efforts on campus.

After completion of the course, students would be able to check out UAVs from the Spatial Analysis Lab. In case of inclement January weather, the course could be taught in the ITT.

We gave the syllabus to multiple students, both familiar with drones and not. Feedback included “make sure to define specific terminology like pitch and yaw,” to show more specific divisions of time in a day, and “you should be able to put stickers on the drones” (note the recurrence of friendliness). Most indicated that they are interested in the J-term class if it’s offered, and through this they would better understand the issues and usages revolving around this new technology. Others expressed that they prefer to see drone designing section (drone making and/or decorations/stickers), and testimonials from similar programs somewhere else.CAZAM_drones havin a chatJon suggested both a safety quiz and conducting the course in the Bahamas or somewhere else. We also discussed the possibility of having the week-long class during Senior week or changing it to a half-semester course, and having some sort of safety test standards in place. He had not previously considered a J-term course or anything similar, but was excited by this prototype nonetheless. Our left turn into the social versus the physical aspects of safety had borne useful fruit.CAZAM_HAT DRONEWe also met with Lydia, a student on campus who owns her own UAV. Lydia taught herself how to fly with help from the DJI forum, and she encouraged us to check out the flight simulators and resources there to help students learn the techniques of flying and solve problems. She was excited about the J-term class, but also suggested us to consider adding video editing tutorials, and introduce drones of various sizes and functions.

In addition, we had a fly day at MacLeish Field Station with Jon. All group members took turns to navigate the UAV under Jon’s instructions, while Alex was in charge of the camera through the iPad control screen. Although it didn’t take long for us to get the hang of it, we all agreed that to be confident in the control over the motion of the UAV, longer and more systematic training is necessary.

Test Series 3: Final Prototype

POV: Creative students seeking a new technology need an introduction to drone technology (and all its baggage) in a liberal-arts fashion in order to understand the responsibilities tied to safe drone use.

Website: https://smithfunwithdrones.wordpress.com

The J-Term syllabus was met with such enthusiasm from our testers that it lurked in the back of our minds as we began work on our final prototype. How could we improve on it? As we ideated, post-its along a certain theme kept popping up: Drones in the film department. Outreach to landscape studies. We realized that the J-term course was only the beginning. If we taught Smithies how to fly, they needed to be able to use their new ability for more than just a novel hobby. To make that happen, we needed to go beyond introducing UAVs to just students.

CAZAM_Final Ideation

Ideation for this POV, and the winnowing-down of ideas from the full selection.

If we could help professors learn about drones and find ways to incorporate them into their classes and research, it would be key to establishing a positive UAV presence on campus. We briefly touched upon the concept of holding faculty workshops, in order to introduce professors to drones as non-threateningly and creatively as possible. It was our hope that, if a faculty member enjoyed learning about UAVs and saw potential to expand their own work in this way, they would share the knowledge with their students and foster learning about them on campus in a more organic way.

CAZAM_Final Ideation (grouped)

Which ideas were the most exciting? What would we have liked to pursue if we had unlimited time? We broke our ideas down further to understand what would be feasible for this prototype.

But, with four days remaining, how would we prototype-to-interact a workshop – not to mention all the other valuable parts of the outreach we were imagining? In the interests of both feasibility and prototyping experience, we chose to pivot.

We developed a website to describe potential action plans, gather resource materials, and have a central location to share information with any interested parties. To increase the amount of interaction generated by the website, we drafted a short email and shared the site with several professors across campus, in key departments that we saw potential for drone use. We asked for feedback to gauge whether professors found this site intriguing, and whether it sparked interest in learning more about how UAVs could be used, in their work or otherwise on campus.

Using the feedback we got from our survey as well as previous conversations with our users, we have decided that if we were to add on to our website more we would include an online forum for students and teachers to connect and discuss topics like drone policy and perception as well as share tips and techniques for flying UAVs and gathering data. Given Lydia’s enthusiasm about the DJI Drone Forum as well as comments from professors, we believe that the forum will help foster a community who thinks positively about UAVs. It does come with the difficulty of maintaining moderation, one of the most important aspects of any online community- but one of our earlier ideas, “drone work-study jobs,” could address that.

We also hope to expand our resources pages to include more videos as well as give students and professors a chance to submit projects that they used the drones for. Giving professors and students a place to post what they are using the UAVs for will help increase transparency. Granted, a student and faculty submission page will only work if FAA regulations change- a problem slightly beyond the scope of the project.

Jon thought the website was very helpful. He is considering getting it transferred to the Smith WordPress server, after some modifications and revisions. He had more detailed feedback over the content of the website, including adding a terminology section and changing the phrasing of unclear questions on the forms.

Conclusion

How did our teamwork work out?

Matt felt as if he fell into his role as the “love doctor” fairly well. Although he was not present for a large portion of the project due to sickness and being located at a distance from campus, he was able to check in with the group and dissolve tension at a few key moments. At one moment in particular, when the group was stressed over approaching deadlines, Matt was able to get Amanda to talk about how she felt individuals differed in their levels of input and availability levels. One thing that he wished that he did more was check in with everyone individually rather than as a group and talk about how they felt in general.

Zoe learned how to go with the flow in this group, something she’s previously struggled with. She would have liked to have found a better balance between facilitating others’ plans and directly contributing- she may have sometimes gotten too far away from being controlling- but, overall, she’s glad that she could be a helpful pair of hands in the execution of the team’s ideas. One moment she’s proud of: when the group was deciding between prototyping the tiny drone dome and a larger structure, everyone but Matt was pro-dome, and we almost moved ahead then. But Zoe helped the group pause and make sure that we were united in our reasoning and that Matt had something to be enthusiastic about in his second choice. In her assigned role (mildly criticizing everything), her personality helped her perform admirably. She’s very grateful for the shared level of dedication to the project and the open communication throughout the group, and for the experience of ideating and creating with her supportive teammates.

While it went against every strand of her code, by the end of the project Amanda was learning how to let others lead while still staying present in the group. Even though she wished that she learned a bit more about the components of making a movie, she felt that she improved in the listening department since Deep Dive 2. As for the group, Amanda thinks that the team grew closer each day and that they became more and more comfortable with the rapid design cycle as time went on. She also believes that the team did well with recognizing failure and moving on: instead of focusing on the technicalities of a prototype (ie. the drone dome couldn’t actually attach to the drone) the group would look at the overall main ideas of a prototype and try to incorporate them into their next design process. The group challenged Amanda to let go a little more and to think about designs in different ways. While each person in the group had an entirely different personality, the team used our different backgrounds to grow and expand our ideas rather than to divide us into cliques – something Amanda is proud to be a part of.

Cherry is proud of the progress the group has made in short amount of time, though she hoped that she could have made more contributions beyond bringing in more insights through extensive research, and taking photos and notes. Though she had the role of mediator and assistant, she learned more from her teammates: how to efficiently communicate with and interview users and clients from Amanda, how to clearly structure a story and express ideas (both verbally and visually) from Zoe, how and where to find relevant information from Alex, and how to keep the group energized from Matt. Cherry will keep following up on the topic of drone usage and perception after graduation, as this project has not only led her into the world of drone film, but also enabled her to see the swelling popularity of drones in her hometown in southeast China, where the toyification and lowered entry standard caused by DJI makes drones more accessible to the public but also creates more safety concerns.

Alex felt that, although the team initially had some difficulty building up momentum on the project, meetings were generally quite productive and successful. Making use of the timers in Capen Annex made for especially fruitful meetings, when the time was broken up into short increments with clear objectives. A few reminders here and there kept the team on track to prototype in a timely manner, while still respecting everyone’s need to get other work done at the same time. No time was wasted in getting the portfolio started; the document was created on the day the project officially began, with the team well aware of how much easier it would be to write it, bit by bit, as a joint effort along the way. And during the final crunch time for pulling the video together, the whole team did a fantastic job of “dividing and conquering” and delegating amongst ourselves to get everything done. Matt and Alex went to capture the final video footage, while Cherry, Amanda, and Zoe furthered the script, and once it was time to record the voiceover, Matt, Alex, and Cherry set out to the CMP, while Zoe and Amanda focused on pulling more of the visuals together. All things considered, we stuck to our POVs and generated a final prototype and a video that the whole team was proud of – right on time.