Tag: Human-Centered Design

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The Journey Continues…

Thinking back to the time when I was applying to be a part of the course, I realized how far I have come since then. I remember being excited yet nervous about taking the course. As someone who lacked self-confidence in my own technical abilities, I was looking forward to learning different skills, such as using a 3D designing tool and 3D printing a product. However, I was nervous that I would fall behind. You can see how nervous I was from the post I wrote in the past. Little did I know then that I would be spending hours taking a lead in cleaning up 3D scans and printing them for the team by the end of the semester.

Before the course began, I didn’t know what to expect from it. All I wanted was to gain more technical skills that I can continue to use even when the course wrapped up. However, I quickly came to realize that the course provided far more than the hard, technical skills.

Upon hearing the stories of the mentors, I realized that the course is very unique in the sense that it has many opportunities to leave an impact on society. That’s when I began to develop my desire to do something more than simply developing technical skills. Even if I could not complete an idea by the end of the semester, I wanted to leave an idea behind that other people can be inspired by.

Since the course had a main focus on developing ideas around the subject of accessibility, it was critical for us to understand the process of designing and developing prototypes. This was when I learned about the term “design thinking” or “human-centered design.” I realized that this idea can be applied to everywhere in any profession, not just in the space of designing. By constantly keeping the customers/clients in mind and being open to their feedback, you have the best chance of providing something for their needs. This is one of the most valuable ideas that I learned from the course.

As we continued to learn about different skills and qualities necessary to be successful at developing ideas, such as failing early and often, we began to learn the technical skills that I was looking to learn as well. Unlike my worries, I was able to absorb the information quickly and even take a step beyond what was taught in the course.

I remember the first time watching the 3D printers at work in awe as my work on the computer came to life in a tangible form. Although I have always wanted to try it before, due to the lack of confidence, I kept on convincing myself that I don’t know how to do it, so I never have until this point. This class allowed me to break the barrier and become comfortable with the idea of exploring the unknown.

In addition to the 3D designing and printing programs such as Fusion 360 and Ultimaker Cura, I also learned other skills that I did not expect, such as using Inkspace, laser cutting, sewing machine, and Arduino. I also discovered Fablab and its resources, which I am interested in exploring further in the future. I did not realize that we had access to such resources nearby and I am grateful to have met even more amazing people who are ready to help with anything within their capabilities.

The real fun began when I was able to apply these skills to develop my own idea with the team. We faced many challenges throughout the semester from trying to figure out the opportunity we wanted to pursue to making advances in the prototypes. However, we continued to push through and persevered in the end.

Through the Make-a-thon and a couple of weeks after the event, we were able to develop on the prototypes rapidly. It was amazing to see how quickly we were able to make advancements during these three weeks. I was even more surprised to discover how much I could do with Fusion 360 and Meshmixer to 3D print the scan. This experience built my confidence in my abilities to learn and apply the technical skills.

Wrapping up the project, I cannot believe how much I learned from the course. Not only have I gained more technical skills than I expected, but I also learned about different ways to interact with people of varying needs and mindsets. It was also very exciting to be able to see other people’s passion and to watch their ideas become tangible products. I never considered myself an innovator and did not think that I would have an opportunity to work with people of varying backgrounds to develop on a new idea, but this experience demonstrated to me that I have what it takes and I just need to dive into it, past the self-doubt stage. This course has really allowed me to build the self-confidence and passion that I need to pursue after different opportunities beyond my comfort zone. Not only am I excited to see where this experience will lead me to, but I am also looking forward to seeing everyone else continue to grow and reach their dreams!

Thanks everyone for such a wonderful semester! Also a big shoutout to the mentors and judges who provided so much valuable inputs and feedback!
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A Designed Journey

EXPECTATIONS.

In terms of expectations for the course, I thought that there would be a lot more tool training and 3D printing involved. Instead, our time was split evenly between team prototyping and tool training. While I knew about the prototyping project, it was both less structured than I expected and more involved than I thought it was going to be. On one hand, we were given the guiding information and assignments to go about prototyping our ideas, but on the other hand, a lot of the initiative was left to our own self to start conducting outside research and interviews, start tool practice and learning, and start networking and testing our prototype.  I had honestly expected the course to “hold our hands” a little bit more than they did, but I am very glad that it did not. In the end, I was able to learn more about the way that I tackle large projects without much guidance as well as learn more about design thinking and the prototyping process. Before, startups were a bit of a mystery to me, a buzzword many people use in business talks, but going through the prototyping process helped me truly understand what a startup does and how difficult that process is.

Another aspect I had not expected was how closely we worked with DRES. I had expected a course about digital making, especially a course housed within the Gies College of Business, to be more bottom line focused in their innovation themes, but the accessibility work and disabilities focus we had in class was a nice surprise. Having done some disabilities advocacy – albeit more on the mental health side rather than the physical disabilities side – before, being able to work in this field put me a little more at ease. It was incredible to see the real impact that our prototypes had on real people at the end of the course.

Group Interview at DRES with our mentors

To see a more in-depth break-down of what the first few weeks of class were like, read the following blog posts:

COMMUNITY + OPEN SOURCE RESOURCES.

It was really cool to be able to learn how to use a multitude of new programs within this class; the program I was most excited about learning was Autodesk’s Fusion 360. My brother took a 3D printing class our senior year of high school, and I was always fascinated by the projects he brought home to show our family. As a result, I was both anxiously anticipating and incredibly excited to work with 3D modelling for the first time during this seminar. Upon completing Lars Christensen’s Fusion 360 tutorial that we used to familiarize ourselves with the Fusion 360 program, I felt really accomplished and inspired to explore 3D modelling further.

Left: 3D printed phone holder, Right, from top to bottom: Fusion 360 file for phone holder, 3D printed box from Lars Christensen’s tutorial, 3D printing in process of Solestice logo

It was around the completion of our introduction to Fusion 360 that we were introduced to a community resource on campus: the Champaign-Urbana Community Fab Lab. For such a compact space, the amount of resources available there was incredible! I was so surprised that we had so many resources available to us as members of the Champaign-Urbana community, and yet, not many people knew of these resources. One of my goals after this class is definitely to let more people know about the plethora of resources we have available to us here in CU. During our three weeks at the CU Fab Lab, we completed a culmination project which taught us how to use Inkscape, an open source vector program similar to Adobe Photoshop or Illustrator, to create laser engraving files; create code and build Arduino programs and other electrical configurations; and use a sewing machine on various types of textiles. Overall, it was a really cool experience that allowed me to familiarize myself with new tools and gain new ideas on what types of innovation could be used to help me create my prototype.

Upper row, from left to right: Sewn watch strap, laser cut & engraved watch face, in-progress watch assembling, Arduino electrical component; Lower row, from left to right: Arduino code, finished exercise watch

For more detail on what the tool training experience was like for me, feel free to reference the following blog posts:

PROTOTYPING.

As part of the prototyping process, we went through many different concepts related to design thinking. First, we learned about human centered design and empathetic design, which really appealed to me. Before, I thought that innovation and prototyping design was only for the random moments of inspiration where someone looks at a problem and is struck by the inspiration to find a solution to it in order to make money. However, we were taught that wording is another important aspect of designing and that we should think of our prototypes not as “solutions to problems” but “ideas for to fill an opportunity,” something that we can use to help people with. We also learned about diverging during the brainstorming process and then converging back upon a decided path to take a prototype idea. Through this process, I was confronted with my indecisive nature. Although I had subconsciously known this, I had not realized why I was so indecisive. Yet, during the prototyping process, I realized that I was indecisive because I feared the failure of arriving at the wrong answer. I disliked choosing a path, preferring inaction over actively choosing wrong. Taking this course has really helped me realize that about myself, and I now try to challenge myself in my daily living to make quicker decisions, to choose a path rather than being crippled into inaction. I am learning to trust my instincts and gut feelings a little more than I did before.

One example of this was the iterations that lead to the drastic changed between our (Team Solestice’s) low fidelity prototype, our Make-a-thon prototype, and our post-testing prototype. In the first prototype, we were thinking of using metal spikes as a source of traction, and we committed to the idea. However, upon further research, before we even got to the Make-a-thon event, we realized that it was not feasible, that it would be even more of a problem for a user to have to take the tread off and put it back on every time they switched between walking outdoors to indoors and vice versa. And here we thought we had the correct idea. Yet, after we tested our prototype with a prosthetic leg user, post-Make-a-thon, we realized once again an opportunity for change. We realized that the tread was too heavy and the Velcro too visible. So, we switched gears once again to look at being able to apply the tread directly to a shoe. So, it was through this course, our prototyping project specifically, that I understood an opportunity for myself to learn to face failure head on, to learn to be okay with the fear of failure, and to keep working, regardless.

Left: Post-Testing Prototype (3rd), Upper Right, Low Fidelity Prototype (1st), Lower Right: Make-a-thon Prototype (2nd)

For more details about the preparation I undertook with my team for the Make-a-thon event, take a look at the following blog posts:

This course has taught me so much, not only about the different innovation tools available in the market right now, but also about myself. I have grown not just in marketable skills, but also as a person, and for that, I am incredibly thankful that I took a chance, braced myself for failure, and applied to be a part of this course.

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Week 11!

This week was the final stretch before the week of the Make-a-thon. Class began with Professor Vishal clearing up everything regarding the Make-a-thon. The expectation and resources available during this event were explained. Once Vishal finished up we were given a presentation from social innovation representative Valerie. Valerie introduced to the class an opportunity to continue furthering their innovative ventures, while receiving non dilutive funding. This opportunity is provided by a program called the iVenture Accelerator. Which is a startup incubator. It’s a 10 week summer commitment and a full academic year seminar course. Participants receive $10,000 of funding and stipends throughout the summer. They not only provide this funding but have a pool of resources ranging from experts to additional funding opportunities. I am actually apart of the iVenture Accelerator. They really dive deep and help further your idea. They’ve introduced us to so many useful/helpful people. It’s really like a family. They bring you along and you become apart of this amazing ecosystem.

After Valerie’s presentation we met with Milestone Labs to give them an update of our progress to date. My team and I are team Solstice (team 1) so we went first. The folks at Milestone gave some good feedback and advice. They were delighted with our interviews and direction we’re going in. One thing we didn’t do was provide as much of our product as possible. We still have to do more sketches and ideation around a few key details regarding our product. From this meeting my team and I reconviented to brainstorm, reflect, and conduct a list of materials we need for the actual Make-a-thon. As a team we found this material called hydrophilic rubber, which is usually used in winter tires. We have a meeting with a material science professor to give us even more insight on materials and such. Also I have a professor who is a shoe cobbler on hi own time and he pointed us to a few materials as well. None the less we’re super excited for this event and our more refined product prototype!

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Week 10 – Preparing for Makeathon

This week, we have moved from the ideation stage and have started our focus on rapid prototyping. Instead of having our regular Wednesday morning class, we had our session on Tuesday evening. Due to conflict with my other course, I was unable to attend the session myself. However, I got updates from friends and teammates about the process and things we covered in the session. The session itself focused on preparing for Makeathon, the event that we are going to participate in a couple of weeks, and we were introduced to resources and opportunities about that event.

The whole session was taken with Dr. McDonagh’s Industrial Design class and Jeff’s Fab Lab class, so our class was able to brainstorm and share ideas with more people. We were also introduced to resources such as the Fab Lab, Makerlab, and Architecture lab; when the Makeathon takes place in the future, we are going to have the opportunities to use resources from those facilities. Furthermore, many old and new mentors came to share their ideas and stories in the class and provided new perspectives to us.

To our group, our focus has been on inventing a glove that could help users grab things easier. We intended it to be applicable for people with limited mobility and not enough arm strength. We hoped the users would be able to overcome the obstacle of not able to eat independently; through using our design, the users could enjoy the food with their friends and families without the help of other people. In the session, our group was introduced to the motion of using the knife and fork. This was something that we didn’t consider before. Previously, we focused on the environment that the users would be in when they used the product. We thought about the configuration of the meal setting including how the utensils were placed nearby the users so that it would be easy for them to start using them. We considered the texture of the glove as well so that the glove would be able to accomplish the task that we wanted it to be able to do. However, we didn’t specifically consider the different types of utensils that the users were going to interact with. We didn’t consider how the features of the utensils would influence the interactions, and how we should design the glove in a way that it could accommodate different types of utensils. In the following weeks, we are going to take this factor into consideration, and build a glove that could be more user-friendly.

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Week 10 Summary: Make-a-thon Pre-Event

The ultimate goal of the Digital Making Seminar course is to create a functioning prototype of whatever it is that each team is working on by the end of the Make-a-thon, taking place from Friday, April 12th, 5:00 pm to Sunday, April 14th, 2:00 pm. What makes this event so exciting is that it not only involves the Digital Making Seminar students but also the students from Dr. Deana McDonagh and Jim Kendall‘s studio class as well as Jeff Ginger‘s Marketspace class. Although the point of the event is to provide the space and resources for the participants to make their ideas come to reality and not to compete against each other, because many external people see the value of what we are doing, we have judges, sponsors, and expert users and mentors to guide us through the progress.

As the date of the event approaches, Dr. Vishal Sachdev, our professor for the course, set up a pre-event, where the participants came together to meet each other as well as some of the mentors and expert users. The pre-event began with the introduction of the make-a-thon with details regarding the schedule and the resources that we would have access to. From the Fablab to Architecture Annex on campus, we are fortunate to have been provided with access to many resources. We are all very excited to utilize the resources to develop on the ideas that we have worked on so far throughout the semester.

While sharing the details of the event, Dr. Sachdev, as well as Dr. McDonagh, reemphasized that the purpose of the event is to design with the expert users and mentors in different opportunities that have been identified. We are not solving any problems or challenges. It is critical for the participants to remember this as we want to constantly keep the users in our mind while constructing prototypes and receive feedback by working with them.

After going through the details of the event, we were introduced to a few of our mentors and expert users as well as new ones. Each one of them took the time to introduce themselves, sharing their stories to inspire us.

John and Isaiah, two of the new expert users that have been introduced, shared how they adapted to the struggles that they faced. For example, John, whose condition does not allow him to have enough grip strengths to use his fingers to pull apart a sock to put over his foot, kindly demonstrated the solution that he found for it.

John’s sock which has been modified to fit his need.

As pictured above, with help from his mother, he simply had three loops sewed around the neck of the sock, allowing him to insert his fingers through them and to tug on them. This simple, yet brilliant idea inspired many of us, encouraging us to think of simple ideas and to look for inspiration from the daily objects. We realized that by doing that, we will be able to come up with things that many users would have access to and find easy to use.

Steve, a representative of Clark-Lindsey, also shared the stories of the residents and their needs in the local retirement community. From the challenges of holding the phones to video chat with the family to the danger of falling due to dementia and pre-Parkinson’s disease, he shared how we can leave a big impact on many different types of users through this event. This sharing inspired some groups, such as the team that is working on developing a product to help the people with prosthetic legs to improve the balance to do yoga, to think of ways to expand the user base.

Afterward, we were provided with opportunities to talk with the expert users and mentors to ask questions and to receive feedback on the ideas that we have been developing throughout the semester. Some teams were also able to talk with students from other classes to see if any of them would be interested in joining the team.

As we continue towards the make-a-thon, most of the teams are moving into the prototyping phase. So far, we came up with many different ideas and developed on them, constantly receiving feedback from the expert users. However, we understand that there will be different challenges that will arise when we try to make the ideas tangible, which is why prototyping is important. From low fidelity prototypes to 3D designing through Fusion360 and printing the product, we will be experimenting with different ways to develop the prototypes. We are all very excited to continue to work on our ideas and look forward to presenting them during the make-a-thon!

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Make-a-thon

This week we got an introduction to the Make-a-thon. The participants of this event go beyond our Digital Making seminar course. Its expanded to Industrial design students from Dr. Deana McDonagh and Jim Kendall’s course, as well as students from Jeff Ginger’s Makerspace. This pre-event to the actual Make-a-thon gave us a general overview of what was going to take place leading up to the weekend long event. Later during the session there was a panel of a few returning experts and a few new ones. Some new faces were Isaac, John, and Steve. They all spoke about their disabilities and the daily frustrations they face. The panel even discussed some of the unique ways they’ve adapted to make the best of their situations.

John’s sock with three attached loops
Joh’s sock with three attached loops

Above is an image of one of John’s sock. I thought this was so simple, yet very effective. Apart of John’s condition is very minimal grip strength. So task like putting on socks or buttoning a shirt is difficult to him. A simple life hack he came up with was sewing loops on the outer edge of his sock, which he can fit around his fingers and pull on the sock. It crazy to think this is all it took and it making a huge difference.

Steve from the panel also gave us an overview of Clark Lindsey, which is a  premier retirement community for today’s accomplished adults. From the presentation he gave I found there to be quite some opportunity in this specific sector. He put a heavy emphasis on fall prevention. Maybe we can design some sort of new innovative thing around this opportunity.

The last part of the Make-a-thon pre-event was a social portion. This time was for everyone to meet and talk amongst each other. Since we’ve been working on our project for sometime  used this portion to to talk with some of the new experts and students to see if any wanted to get involved. We did meet a potential new team member from Jeff’s makerspace seminar. She seemed very interested in what it was Solestice is trying to do. After this It really just turned into a team meeting where we mapped out what we needed to from the session up until the Make-a-thon itself.


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Week 10: Initial Introduction to the Make-a-thon

Rather than having our regular class time, we attended an introduction to the Make-a-thon this week. In this session, we learned about the schedule of the Make-a-thon, the tools available during the Make-a-thon, and the prize. More importantly, we got a chance to learn the stories of more mentors and learn how we should think about the larger target user base other than just the mentor we are working with. In addition, we got a chance to interview and connect with these mentors at the end. Through this chance, we gain additional inspiration from these mentors.

Inspiration from more mentors

During this session, we met Adam and Ryan, but we also met new mentors, including John, Isiah, and Steve. They brought their stories and how they adapt to the struggles they once faced. In addition, Steve brought the stories and the needs of residents living in Clark Lindsey as well. Learning about the needs of residents living in Clark Lindsey, I found that there is a huge need for fall prevention, and this is very similar to my team’s pursuant in designing a product that can help people improve balance during yoga practices and can potentially expand the user base to people who may experience balance issues in their every-day life.

Changes in ideas

Initially, my team has the idea of designing a yoga prosthetic to replace the prosthetic for daily usage for amputees because there are running prosthetic and ballet prosthetic in the market, and a yoga prosthetic may help amputees as well. However, with the thinking of increasing the user base in mind, we are also considering whether we should design an attachment instead now. But when the product wants to reach a greater user base other than amputees who love practicing yoga only, we will need to consider how the attachment can be easily attached and not create any misfits in people’s life.

Having this in mind, we asked Steve a few questions during the session on whether he thinks an outside attachment people’s leg may help in maintaining people’s balance. His answer was that it depends on people’s diagnosis because if people do not have the strength to walk, an attachment may not be enough to help in fall prevention.

Things to do in the future

With this constraint in mind, my team will need further discussion on the feasibility and functionality of the idea of an attachment, how we can make small changes to our ideas to fit the need of a larger user base, and whether we should focus on fitting the need of the smaller user base (amputees who practicing yoga or people who want to practice yoga) for now. Moving forward, we will need to create more low fidelity prototypes to test out our ideas and the functionality of the design.

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FabLab 2.0

Inkscape vector file of watch to be laser cut

This week we returned to the FabLab. We continued to familiarize ourselves with all the tools and tech the lab has to offer. We specifically learned a vector editing software called Inkscape. Through this workshop we learned how to create basic shapes, manipulate them, and produce more. After learning the basics of the software we learned to transform images into vector graphics. These skills were then applied to a customized watch. The watch is a device that allows patients who have to do bicep curls and rotation in wrist during rehabilitation. The base of the watch consist of 3 wooden circles, two of which have rectangles on each side. I thought it would be help patients if the watch had small arrow indications of which way the device goes. The top layer rotates, so I designed an arrow pointing in the direction of proper rotation.

3 layered watch with electrical components

After this we moved into sewing. Unlike most of my peers I have experienced sewing. My sophomore year I sewed a jacket with a sleeping bag attachment completely from scratch. So during the tutorials and walkthroughs I was a couple steps ahead. We all picked the fabrics we wanted our wristband for the watch to be and then cut it to scale.  We sew it right sice in and sewed the seam. This created the sort of sack like appearance of the band. Getting it right side out was a hassle, it required us to use these thin wooden rods to pull the fabric through. We finished up by attaching velcro strips to the band to ensure a comfortable and secure fit to the wrist.

Images showcasing the process of sewing and creating the band for the watch

The second half of class each group presented to Milestone Labs and Adam Bleakney. We’ve made a lot of progress since last speaking with them. We got a lot of insight from this conversation. We realized we hadn’t thought everything thoroughly. Our design is solid but we have to really hone in on the attachment aspect of it. The overall ease of use should be convenient for the user. They also asked a lot of questions regarding materials of our device. We are currently scheduling a time to interview a material science professor here at the university. This week I have scheduled a virtual interview with my physical therapy. We also have a meeting this monday with my professor who handmakes shoes. We plan to do a bunch more research structured around our opportunity and project idea.

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Lighting Up the Bulb

Circuits & Arduino

This week, we continued with our learning at the Fab Lab. Instead of working on the motion-sensing watch like last week, I got to work on a circuit and learn how to use a multimeter. Playing around with the circuit reminded me of my elementary school days when I got to tinker around with the flashlight kit and a mini motor car kit in a science class. Though I did not understand the details during then, I still enjoyed trying various configurations to see which one lights up the bulb and runs the motor and which one does not. With the good memory in my mind, I had fun with the breadboard, resistors, and multimeter, trying to figure out how much of a difference each type of a resistor made to the brightness of the bulb.

  • A circuit with resistors, lightign up the bulb dimly
  • A circuit without a resistor, lighting up the bulb brightly

After playing around with the circuit, we were very briefly introduced to Arduino and its capability. Although this technology is probably not what our project group would use, it was interesting to think how such a small component can have so much computing power.

  • Example of how an Arduino is used for a motion sensing watch
  • Top view of the motion sensing watch

Team Rotam Project Ideas

We also got to meet and receive feedback from the Milestone Labs on our idea of the project. They recommended that we look into different materials that would allow our product to protect the joystick of the power wheelchair. For example, they suggested that we look into the scuba diving suits, which I did not even think of. After hearing the recommendation, it seemed so obvious to me that I should have thought about this before, but while brainstorming, it never came to my mind. That recommendation, however, sparked few ideas of my own, such as looking into the materials of umbrellas. Upcoming week, my team is planning on looking more into what is available in the market for the purpose of protecting the joystick of the power chair as well as different types of materials that could be used to protect it from the water.

After receiving the feedback, the team got together to brainstorm further on our ideas. Last time, we were focusing on additional parts that can be added to the wheelchair to serve the purpose of protecting the joystick, but this time, we focused on how we may be able to make our product be applied to different types of power chairs and not just that of Ryan’s. One idea that we came up with was a DIY molding package. We were thinking that if we could provide a DIY molding package to the users, they can customize the part on their own, ensuring that not only will it fit their power chair, but they could add personal touches and additional comfortability with grooves on the mold and so on.

Outside of the Class

Outside of the class, I managed to find time to go back to the lab to laser cut my own face of the motion sensing watch. While designing this face, I was thinking ‘simple is the best,’ which is how I came up with the design below. I hoped to design the face in a way that it would be very simple and easy for the user to understand it.

  • Completed face of the motion sensing watch

Though this face makes clear sense to me as a designer, I am wondering how different people would perceive it. This thought made me realize how challenging designing is, which is why human-centered designing is crucial. Through the constant feedback from the users, the designer can ensure that the end product would be easily used by the users for the purpose that they are looking for. This is something that my team will constantly keep in our mind as we proceed with the project.

While using the laser cutter, I was curious as to what else the device is used for. I discovered that this technology can be used not just on wood but also on other materials, such as glass and acrylic as demonstrated by various objects shown here. It was also interesting to find out that there are various ways to use the machine, such as cutting, engraving, and vector etching, which are explained here. Looking through images of different things that this machine is used for, it amazes me how much of a detail that this machine can handle.

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FAB LAB!!!!

This week I wasn’t able to physically be in class due to some unfortunate circumstances. I was however able to visit Jeff and see the Fab Lab prior to this weeks workshops. I learned of some of the complex filments and advanced 3D printers. I got to know a bit of the staff as well. In terms of class, I was able to get up to speed from my wonderful team members. This week was the start of our workshops through the Fab Lab. The class was given a tour of the entire facility by Jeff Ginger, who is the director of the lab. He gave a presentation during last weeks class. After the initial tour the class was split into different workshops within the fablab. Some people were learning the laser cutter while others built circuits.

After this the class went back into their  groups and brainstormed for the remainder of the class period. The TA also assisted during the brainstorming session given a different prompt every 3 minutes. This helped further our ideation and conceptual prototyping, while designing with an open mind. My group was able to rapidly draw up multiple porttype ideas with the given parameters of the prompts. In case you forgot,  we are developing a shoe tread to facilitate walking on ice/snow (all terrain) for prosthetic users. By the end of this activity my team was able to come up with a MVP. They chose the easiest and most feasible of the concepts that we can make a crude prototype of. By next class we will have a usable prototype of our tread attachment. It will have velcro straps to connect with the shoe and acchatable spikes on the tread.