Tag Archives: research

Survey summary: Makers who improve 3D printers

Joris van Tubergen - designer, inventor and 3D printing innovator
Joris van Tubergen – designer, inventor and 3D printing innovator.

Prof. dr. Jeroen de Jong and Max Mulhuijzen surveyed YouMagine community members to learn about the motivations of makers and their reasons to share what they made.

Below is a summary of their findings:

  • An interesting trend is that Makers increasingly develop designs that benefit producer products. At YouMagine, we observe that users upload designs that serve as inspiration for the next generation of Ultimaker printers.
  • We aim to find out: what are the characteristics of Makers improving 3D printers?
  • With a response rate of 33% (N = 122), we find an engaging Maker community in the YouMagine platform.
  • Although 40% of the respondents are also occupied with 3D printing in a business environment, only a few report being driven by commercial motives.
  • Respondents are driven because they want to help others, learn, satisfy a personal need, or out of enjoyment.
  • On average, we find that the respondents spend 10 hours on 3D printing per week and have 7 years of experience working with 5 different printers.
  • Designs that are created to overcome a personal problem show higher scores of online adoption on YouMagine.
  • This is well-reflected by the designs ‘Yet Another Ultimaker 2 Feeder’ and ‘Ultimaker 2 Cable Chain’. These are uploaded by Makers who essentially created these designs to solve their personal problems.

Results of the YouMagine 3D printing survey part 2

Previously we told you about the results of our community survey amongst 500 members of our 3D Printing community. This is the largest and most in depth desktop 3D printing survey conducted to date. Today we can share you the second part of this survey.

At YouMagine we want to enable collaborative worldwide innovation in 3D printing and build the tools to let people in a distributed way work together to create, remix and share open source technology. We call this Distributed Innovation and want to build the tools for our community to engage in letting more people make better things.

In order to make sure that we are building the right future we want to understand our community and get feedback on what we need to do better. Through this process of letting our community guide our roadmap and development we can also give people an insight into what is happening in 3D printing. We would like to qualify this information to a certain extent however because we would expect our community to skew towards people who have been involved with 3D printing longer & be more open source minded than a random sample of the 3D printing community.

We asked Alexey Butakov to make us some nice illustrations to show off some of the graphs.

What do we need to improve about YouMagine?

What do we need to improve about YouMagine?

Probably the most important thing for our development is the above graphic. We need to improve search and navigation. We’re working hard on this and have adapted our roadmap to the findings. We also received a lot of individual feedback about bugs and issues that need addressing, we found this super helpful also. We’ve identified different types of users whereby we’re generally seeing that one group wants more interaction and collaboration whilst the other seeks quick access to many designs. We’re making lots of quick steps forward on improving our overal design and user experience.

What needs to be improved in order to make 3D printing better for you?

What needs to be improved in order to make 3D printing better for you?

The main thing that needs to be improved is the reliability of the 3D printers. If we drill down into these numbers we can also see that certain issues such as bed adhesion and dialing in new materials is also an issue for people. Reliability not only encompasses machines and in order to improve the overal experience  improvements in software, electronics, materials & machines will have to be coordinated. People also want larger build volumes and faster 3D printers. Cost is not an issue for many.

One thing affecting many is warping and bed adhesion. Here we see that it is still critical to get your first layer right. Rather than be a solved issue for many we can see people looking at many different strategies to make materials adhere to beds. The best strategy is also very material dependent and depends on if you have a heated bed or not. Over the past few years a lot of new types of materials have become available for desktop 3D printers. These have exacerbated this problem especially since the best bed adhesion solution differs per material. Personally I’ve taken to washing down my glass heated build plate with a dishwashing soap with a high alcohol content. This degreases it and makes for excellent adhesion. As a YouMagine team we are leaning towards using only soap but some still use glue or tape.

There is a wide distribution of bed adhesion solutions for 3D printers

There is a wide distribution of bed adhesion solutions for 3D printers

We’re seeing that even though there are a number of products out there to solve the issues. Most people still use glue or blue painter’s tape. Hairspray is also quite a popular solution. There is still scope to as an industry make better beds or come up with better solutions to this issue. Bed adhesion issues and warping are still the leading cause of failed prints. It would make a lot of people really happy if someone solved this issue.

I hope you enjoyed these results, thank you so much to all who participated. The third and final installment of our survey results can be found here.

 

 

YouMagine Community 3D Printing Survey Results Part 1

In order to find out how to improve YouMagine we conducted a survey with 501 Community Members. We’d like to thank all of you who participated! We’ve analyzed the answers and read through all of the input and suggestions you gave. In addition to the responses that we can tabulate directly we asked for a lot of “open” responses in order to get suggestions & ideas. We’re currently comparing these ideas & suggestions with our development roadmap to see how we can change the roadmap in order to better meet our community’s needs. We’ve already put a number of easier to implement ideas and improvements into our development backlog and these will be built soon. We’re also going to be doing more analysis in order to see what YouMagine should become in the future. We are building YouMagine for you and the better we can make it suit your needs the better it will be. Because of this the survey was very important to us. We are looking for more mechanisms whereby we can let users tell us what to build and what to change. If you have any ideas in this regard, please do tell us.

Survey Limitations

Even though 501 respondents is a significant sample of our community and can be used as a representative sample for the 3D printing community globally due to its nature this survey will have some limitations. Firstly, the people who are likely to complete  a survey will tend to be predisposed to caring about the subject of the survey. What the silent majority thinks is not something you can actually ever survey. Or in other words, “What percentage of people don’t like surveys?” & Why don’t some people like surveys?, is something we’ll never know. Our community consists of people who tend to be passionate about open source and open hardware. Our sample is also skewed towards people who are experienced 3D printer operators. We will also tend to have more people who have been 3D printing for longer and have built their own kits as well as designed and built their own 3D printers. Because YouMagine is supported by Ultimaker we will also tend to have more Ultimaker users and Ultimaker-minded people than the 3D printing population at large. We will also tend to reach more people who like to share their open source designs online because that is what the site does at the moment. We therefore are assuming that we’re missing many companies, closed source people and noobs in the sample. But, generally the sample, if qualified as above, can be used to gauge what our community needs and be used to generally learn about 3D printing peoples.

Survey Feedback

We got some feedback about the survey itself. Many found it a very positive thing and told us that it was good that we were listening to our community in this way. Some did however think that the survey was too long. We will make any surveys we do in the future shorter. Some others thought we should have more “other” and Not Applicable responses. We will do this next time. Some were confused by the bed adhesion question. In this question we asked “For bed adhesion I use…?” People noted that it would depend on the bed and material. We added this question also as a control question but understand that it may be confusing. Similarly for the slicer and 3D modeling software questions people indicated that they used several instead of just one.

Findings 

Where does the YouMagine community live?

We know from Google Analytics that our community comes to us from 218 countries and territories worldwide. People from 49 different countries completed the survey. Immediately this shows us the limitations of our survey approach. The most popular country by far is the Unites States.

Analytics top ten

  1. USA
  2. Germany
  3. Netherlands
  4. UK
  5. France
  6. Spain
  7. Canada
  8. Italy
  9. Australia
  10. Switzerland

Survey top ten

  1. USA
  2. Netherlands
  3. Germany
  4. UK
  5. Canada
  6. Spain
  7. Sweden
  8. Switzerland
  9. Belgium
  10. France

We can see differences between the popularity of the site versus the respondents and should be mindful of these. Below you can see a heat map showing you the top 25 countries and the relative popularity.

image (4)

What do we need to improve most about YouMagine?

image (5)

We can clearly see that the biggest point of improvement needs to be search. We’re working on this and it will be improving soon. People also think we need to have better navigation. Generally if we read through the comments people also feel that we can improve the usable space. A lot of people don’t like the margins around the pages and think that images can be larger and we can be using the space more efficiently. We will be working on a complete site redesign that incorporates these wishes.

If we break out the users we can see that two different distinct user groups can be identified. One group wants things such as pagination, see many designs at once, scroll quickly through many designs etc. They want to find and download things quickly. We’re looking at how we can speed up the workflow from this group. The other group wants more interaction and social features. We also learned from the survey that often single features such as issues with the aspect ratio of the photos is a huge turn off for individual community members. We’re using the outcome of this survey to build the site as you would like to have it built. If you have any suggestions as to a feature or improvement, please do email joris (at) youmagine.com

The second part of the survey is here and the third here.