Smartsurfaces day 2. Lots o' Arduino!

Just got back from day 2 of Smart Surfaces (it's a weekly, all day Friday course). It was a fun day, quite interesting and all new for me. We worked with Arduino over the course of the week on our own and then today learned some slightly more advanced things.

We started with LDR cells (photoresistor cells).

LDR lessons here.

The arduino and breadboard for the LDR circuit.

We then moved on to H-bridges. An H-bridge is an electronic circuit which enables a voltage to be applied across a load in either direction. These circuits allow DC motors to run both forwards and backwards. H-bridges are generally used to reverse the polarity of a motor, but can also be used to 'brake' the motor, where the motor comes to a sudden stop.

HBridge lessons here.

The h-bridge set up.

Finally we moved onto servo motors.

Servo lessons here.

The servo motor set up.

All this learning was set up towards our exercise for the day, making photoresistor cells follow a light source. Our team used the photo cells, and the servo motors to accomplish this goal. We didn't really use the h-bridge because we only had an hour to accomplish the whole thing. I don't have any picture even because we were working so diligently. Our homework this week though is to get back together and perfect our designs so I'll have pictures once were done with that. This class is so interesting and actually quite fun!

Last week I had commented on the different knowledge basis that the different students had and today it was apparent again. One of the engineering students (whose name now escapes me, sorry!), knew what to do with the coding side and really was the director for our team today on the electronic side of things. I helped to put together some circuits and build the base that our servo motors moved on and the housing for our photo cells to thus follow light from. It was fun!

I'll have more later, once we meet again.

Just a point, for anyone remotely interested in this or any interdisciplinary work on design, engineering, check out the Smart Surfaces website. It's so much more than a simple course site.

Thanks for reading!

My workspace for the day. Glamourous, I know.

Arduino and making LED's blink! It's all so exciting!

Well, we've learned basic Arduino. Made a LED light up and blink! We used these lessons, here, if anyone is interested and we had the basic Arduino starter kit.

An Arduino board.

And then we had some fun with the RGB LED's. Video is below. I'll post more about my thoughts on this later. In the mean time, I'm getting some sleep!

Final hook ups.

Thanks for reading!

Day 1 of Smart Surfaces.

Well, this is going to be a really interesting course.

I won't go into every detail but, like I had thought, it was interesting working with students from other disciplines. Well, actually, the architects in the course had methodologies pretty similar to the designers. A very hands on, try it and make prototypes, it's ok to fail while you work out the final design kind of thinking. It was cool to see and it makes total sense that both the architecture school and the art & design school share a building. The engineering prof, Max Shtein, made an interesting point about the disparity of knowledges that the different disciplines had, say he started talking about 1, 2 and 3 point perspective, only 2/3rds of the class (designers and architects)would really understand what he was talking about. But if he asked us to differentiate some equation, probably only 1/3rd (engineers) would know what to do. ( Wonder if can do that anymore, doubt it).

On an unrelated note, go to Professor Shtein's page (link on his name) and check out his picture, looks like a high school yearbook photo. Love it.

We had a mini one day exercise where we were split into teams (2 engineers, 2 designers, and 2 architects)and we had to move sand from location to location (using gravity) leaving a certain amount of sand at each location. It was actually quite fun, and used materials that we creative types are quite familiar with, cardboard and duct tape primarily. The sand started up high and worked it's way down to the different locations. We were judged on things like efficency, durability and spectacle. We went big on the spectacle part. We made a sling shot to shoot the sand up to a funnel that divided the sand out and moved it through tunnels to the different locations. It was awesome. So much potential for failure, but so cool.

Testing the angle sand would slide down cardboard at.

Matt and I were responsible for the slingshot, we tested the tension needed to throw a cup full of sand 4 feet. Answer, quite a bit.

Building the sand holders, like 5 minutes before we presented. It was tight, but worked!

So our design worked, but we were penalized for having to much human interaction. Basically we ran out of time to build a support structure for our funnel and tunnels and had to hold it up ourselves. Out of the 4 teams, ours was actually the only one that really worked and successfully got the sand to each location. I think that was because, besides the slingshot, we actually kept our design simple. Since we were working with cardboard, we kept the whole thing simple with minimal moving parts and thus, once the sand was in the funnel there was less of a chance for cascading failure. You know, once we got past the whole flinging sand thing.

We are now moving on to Arduino, a computer processing language I think. I've had no experience with this at all and I'm a bit nervous/excited. We have to make LED's light up for homework. Here we go!

Thanks for reading!

Welcome to Smart Surfaces! Now, what is it?

Smartsurfaces offers a collaborative, project-based learning experience in which artists, designers, architects and engineers come together to build physical systems and structural surfaces that have the capability to adapt to information and environmental conditions. The course operates as a multidisciplinary, hands-on think-tank where participants pool their knowledge and skill sets to work together to produce environmentally sound and socially responsible projects. Public exhibition of these funded projects provides an opportunity for participants to present their work to a wider audience and to review their achievements. Projects make use of the resources available to all participating university units, such as: parametric modeling, digital fabrication, networked sensors, micro-controller programming, and energy harvesting using solar cells and nano-structured materials. This course is a collaborative endeavor led by three professors who will advise and contribute to all team projects. Teams will make use of visiting lecturers, specialists, site visits, and relevant stakeholder organizations. (From U of M Art & Design Fall 2009 elective courses)

I'm extremely proud to be in this course and I'm excited to be working with students from other disciplines. It will be quite interesting to work with engineers again specifically, I spent 3 years working on a B.S. in mechanical engineering here at Michigan before I realized that I absolutely hated engineering and was miserable. I then transferred over to Michigan art & Design to study product design. I realize now that I really disliked the engineering way of thinking about anything. A formulaic, only one answer way of thinking. Now this is perfect (and needed) on say, making sure a building stays up, or a plane doesn't fall apart. It just wasn't for me. Either way, it will be interesting collaborating with the other students.

Paper Shoes

We've started out in More w/ Less making paper shoes that support our own weight. Well paper sandals really. It's all really a prototyping exercise for making real shoes out of recycled materials. I concentrated on making mine out of similar strips of material, partially out of a desire to give myself some constraints and partially out of a desire to be able to mass produce the building blocks of my design! On all of the shoes I concentrated on the structural design of the soles supporting the three main pressure areas from human feet. Our heels (a big point pressure), the ball of your foot, and the big toe (which is used a pushing off point in our strides). I tried to concentrate material around these areas.

I'll show my favorite and strongest of my three shoes first. I built them using 12"x1" strips of sketch book paper and rolling them in to small, medium and large cylinders and gluing the individual cylinders together. It created a very strong and robust platform which was still flexible for the foot to move with. I was very happy with the sole of these shoes and my class and professor seemed to appreciate them as well for their aesthetic value (no one else had anything like mine) and strength.

The second set of shoes, a material heavy explosion of zig zaged bristol board cut into 12"x1/2" strips. They were ok on strength ( the sides were prone to buckling if you stood off center) and just looked cluttered.

The third set of sandals were a direct response to the second pair, where I used lots of material on both of the other sets, I wanted to use less material here. These are 12"x1/2" bristol board strips, folded into layered triangles. I was pretty happy, with these, except for the heel. In a late night and I was tired oversight, the triangles of the heel extend out from under the sole piece and really break up the familiar lines of the shoe. It really hurts the design. I shouldn't have been doing these at the late hour I was though.

The big problem with my sandals was that again because it was late and I was tired, I didn't think of how to attach the straps for your feel to the soles until after the soles were finished. It produced much less than stellar results. I'm not even going to show the pictures. Jan was instructing me to really spend some time looking at my cylinder design and figuring out where to take if from here specifically pertaining to large cylinder, small cylinder layout and integrating straps.

It's interesting to look at the issue with the straps and how I got sucked into viewing only the soles as the major issue to design around in paper shoes and apply that to my design process as a whole. I think I'm really missing a step where partially through each step (say, sketching, sketch models, prototyping etc) I take a step back and see where I'm headed and try to identify problem areas. I'll be working on improving on that this semester.

Thanks for reading!

Back to school kiddies!

Ah, summer went so fast. It was busy, and I'll get you up to speed quickly.

Moved back to my parents house (Grand Rapids, Mi), got married (best part of summer), went to Cozumel, Mexico, moved to Ann Arbor with my new wife (Kara Mia!), worked full time at bike shop, started school today. It was a great, busy summer. I'm not sure if I want it to end!

But either way, it's back to school! Design!

I've had one class so far, More w/ Less. It's a sustainable design course with Jan Hendrick, one of my profs from last semester. I'm quite excited about it.

My courses are

More w/ Less Jan Hendrick-Anderson

This course focuses on developing a sustainable material future; how material use and form are integral to designing objects, and how to design with a keen eye on resources, energy and environmental impact. The visual/physical form language of sustainability is an important component. The focus is hands-on with direct approaches to reducing the carbon footprint of objects by way of planning, fabricating, testing and evaluating functional prototypes. This practical approach is supported by readings and course literature, discussions and demonstrations.

Smart Surfaces (I am super excited / nervous about this course) John Marshall

Smartsurfaces offers a collaborative, project-based learning experience in which artists, designers, architects and engineers come together to build physical systems and structural surfaces that have the capability to adapt to information and environmental conditions. The course operates as a multidisciplinary, hands-on think-tank where participants pool their knowledge and skill sets to work together to produce environmentally sound and socially responsible projects. Public exhibition of these funded projects provides an opportunity for participants to present their work to a wider audience and to review their achievements. Projects make use of the resources available to all participating university units, such as: parametric modeling, digital fabrication, networked sensors, micro-controller programming, and energy harvesting using solar cells and nano-structured materials. This course is a collaborative endeavor led by three professors who will advise and contribute to all team projects. Teams will make use of visiting lecturers, specialists, site visits, and relevant stakeholder organizations.

Making Furniture John Baird

Students carry on the tradition of propping up our skeletons by considering ergonomic, economic, esthetic and engineering aspects of making furniture -- as preparation to designing and building well-crafted chairs, tables, or other furnishings that entice the eye, tease the mind, and cradle the body. Students with skills in 3-D computer modeling may use 3-D models for visualization and for cutting out parts on a computer-controlled 4-axis mill. A refresher on joinery and characteristics of wood provided. Some "sketching" in 3-D materials to aid invention of furniture ideas used. The final project is one or more pieces of furniture that manifest a vigorous conceptual and formal synergy.

ADP 3 Tech/Environment Joe Trumpey

This is the last of the A(rt)D(esign)P(erspectives) courses that I'm required to take. I've heard good and bad about this course, it is either amazing, or a total waste of time. Tales of making friends with trees have reached my ears. We'll see.

Thanks for reading.

I didn't even know they gave A+ at Michigan.

Well all the grades are in. It was a hell of a semester. I am way better for it and much smarter than 5 months ago. I ended with a Pass, B-, B, B+, and the elusive A+. Heck yeah, Designer Bootcamp! Worked my butt off and it payed off big time.

I'm working at Terra Trike for a month and a half before the wedding June 19th. I'm really thankful to have the job with the way the economy is. I'm both glad and annoyed that I have 2 more years of school left. I've got 5 under my belt already thanks to the engineering to art/design transfer. I am so incredibly ready to be done with school, my younger sister even graduates this weekend. I am really happy for her and really wish I was graduating too. I've had my college experience, I don't care about parties and how much you drank last night one bit. It gets old sometimes having classes with people who were in middle school when I was graduating high school. Most people I have meet at Michigan A&D are great, mature, creative people who I'm very glad I know. But man oh man, there are some exceptions. Thanks to all the good ones.

On the other hand, I'm kinda glad I'm not graduating right now. The economy is in the toilet, it's trying to climb out, and is making progress, but it's certainly not in a good state right now. I'm glad that I don't have to start my career right now and have two more years of school for the economy to right itself. I have friends who graduated last year and this year who are still looking for jobs in their fields. I don't envy them right now.

Anyways, if I do anything A&D related over the summer, I'll post it. Such as, when I get a free moment (read after the wedding) I'll post pictures of the finished ABS plastic salt and pepper grinders. They are awesome.

Thanks for reading!

The Semester From Hell

Well grades are rolling in one by one. So far I've got a B, a B+ and a Pass. I'm waiting for my last two classes. 

My sophomore review went pretty well, Ed West (a professor) only called me lazy 3 times, he has a bit of a rep for being a jerk and he lived up to it. I'll update on that when I get all my grades back and give a big semester run down. I'm so relieved to be done with that semester, it was really hell and shall from here on be referred to as the "Semester From Hell". Yep, crafted by the devil himself (OK, maybe not that bad, but I didn't sleep much that's for sure). 

On a good note, I'm done with the CFC series! They are a poorly conceived series of classes on Concept, Form and Context. Michigan could do so much with these classes, but really squanders the opportunity. Like so much at Michigan, your experience with a course is so heavily biased by which professor you get, each one runs what is supposed to be the same course, differently by section. It's really just luck if you get a good section. I got a good one for CFC 3, and that made the class better, but these classes  could be so much more! 

I am back home at my parents now (Grand Rapids, Mi) and working at Terra Trike again for a few months before the wedding on June 19th. It's really nice to be back, I can ride my bike, see my fiancee (the best part by far), and not constantly think about school. 

Thanks for reading!

Pooper Scooper Ideation

Last night I decided to change my pooper scooper idea for Designer Bootcamp, and that's after working out a different idea pretty well, but never being happy with it at all. It was best described as a collapsable hiking pole with a fish net on the end. It was for the elderly. It was boring, and unimaginative. 

So I changed my target consumer. Namely to one that could bend over easily. 

I'm working on a design that is A: inspired by existing designer home appliances and tools such as the Dirt Devil Kone, and B: takes it form language from the word 'scoop'. I'm aiming the product at young, urban 20 and 30 somethings who are living space challenged, style savvy, environmentally conscious dog lovers.

Just some ideation from last night.

Thanks for reading. I'll post how it turns out!

CyCle. An Everyday Solution to an Everyday City.

I presented my commuter bicycle concept to my Sketching Ideas class yesterday. It went really well. I'll let my images speak for my design and the target consumer. 

This project was conceived, rendered and presented in a little over 3 weeks.

Oh, the presentation went perfectly. I was told I had a great idea and certainly the best delivery of the idea. One classmate commented, that my presentation convinced him that he needed one too! Which, is good!

Thanks for reading!

Two Weeks.

Phew, only 2 weeks left this semester. Everything is happening all at once, each studio has a project due in the next week and then I've got a week to really pull my sophomore review together.

I realized looking back through my posts this semester that the only class I'm really blogging about is CFC 3 and Designer Bootcamp (to a lesser extent). That's really a shame, because all my classes have been really interesting and challenging.

I don't think I've really said much about the myPod since the first model, but I'm finished with it now. I don't have any pictures of the finished model, it went into a display case pretty quick. So I'm waiting to get it out and take some pictures. You can check it out at my website, umich.edu/~petemh. I'll probably end up posting the finished images there first.

I'll just get you up to speed on Dimensional Languages (a design semiotics course) and Sketching Ideas here quick.

For dimensional Lang., we spent the first half of the semester working on buttons. I felt we were kind of spinning our wheels, the project should have lasted half as long, but I believe now that I felt that way because I was never really engaged with the project and never completely understood what Jan Hendrick (the prof) was trying to teach us. For the last month we've been working on salt and pepper shakers, or grinders in my case, that are inspired by prose, poetry and factual text on salt and pepper. It's been one of the most challenging project I've ever worked on, but I am really learning allot about the intimacy and language of form.

I spent most of the project trying to encompass both a salt and pepper grinder in one form, but really got stuck and never really moved past something that looked like a finger. So, I completely reworked the design this past week, working on grinders that for one, separated salt and pepper like normal, and worked on a squeezing motion. You squeeze the lever, it turns the grinder. I'm ironing out the form details this weekend and I'm going to have the most promising forms printed on the rapid prototyping machines from Rhino and pick my final model from there. I'm really excited about this project.

My first sketch model.

The creepy finger version. The whole thing rotated about the cut lines. Salt came from the top, pepper the bottom. The grand failure of this model is that I have to explain that to you.

Even if the idea did suck, I didn't let it go. Here are Rhino models I pretty much wasted my time on. Oh well, learn from your mistakes!

Early squeeze versions.

In Sketching Ideas, we've spent the whole semester drawing. Not still life or figure drawing, but drawing out ideas so as to effectively portray your concepts. It's pretty much an industrial design sketching course. Which is just perfect. It's taught by a designer for Ford, Chiwei Lee, who is pretty awesome himself. I've never had as much work for a course as I have for this one, but I am certainly getting better at sketching.

I'm working on my final design project for Sketching Ideas, we got to define our own project. I'm working on designing a commuter bicycle for people in the city and am trying to look at the bicycle and it's accessories as a system, integrating everything together to work as one perfect machine. Of course, being a biker, I am in love with this project. It's a hell of a lot of drawing though.

Oh and for our final project in Designer Bootcamp, we are all working on a few different projects as a class, I picked redesigning a pooper scooper. I'm not as invested in this project as I am in the bike, but they can't all be the coolest project ever.

Oh, and of course, there's always sophomore review to think about right now too. I've got the basis of it together, my theme is Simple Problems Are Incredibly Complicated. I'm focusing my presentation, which is pretty much a summing up of the past two years of A&D, on the myPod, salt and pepper grinders, ant farm from CFC III, commuter bicycle, and my branded baby puzzle from CFC II. I've still got some planning and to do for the presentation, which is April 24th for me.

Oh, my digital portfolio has been updated. umich.edu/~petemh Tell me what you think!

Thanks for reading!

Heere Mousey Mousey! Part 2

Testing has occurred. I tried model one and two.

First, Model Two is below.

I made model 2 longer so the ramps were less steep and made it easier for the mouse to climb up.

I also added a side door, held by magnets so you can easily get the mouse out after you've caught him.

There are heavy steel bars along the floor so he can't knock the whole thing over and get out!

Thanks for reading!

Heeere Mousey Mousey!

In designer bootcamp we are making humane mouse traps. Pretty much having fun with simple mechanics and physics to catch mice!

We are limited on our materials and systems we could use to: bass wood, acrylic/polystyrene, gravity, magnets, elasticity, and wire forming. Also, the simpler the better.


I designed mine using the simple principle of a trap door. All the mouse has to do is walk to the cheese and he is caught! The doors flip over and the doors latch against each other so the mouse can't push his way out. Some people had these rather complicated designs where it was dubious to think the mouse would actually even set off the trap.





This is my first model, after presenting it to the class last week I'm changing the trap doors to lay closer to flat to the top surface and be easier to trip when the mouse walks on them, adding a small door on the side ramps to let the mouse out once you've caught him and improving the graphics.

The new exit door.

I'm showing it on Tuesday with the improvements. Hopefully Shaun will bring some real mice and we can test these suckers out!

Thanks for reading!

Thumb Replacements For Tired Hitchhikers!

A week or two ago in Designer Bootcamp we learned how to make these super simple molds. Simply mix two playdoughy compounds together (I forget what they were made of) and mold it around what ever you want, we did our fingers. Me specifically, I did my thumb. You let the chemicals do the their thing and it sets up with a duromoter much the same as a bouncy ball.


Then, you fill the molds you just made of your thumb with epoxy! We did both clear and white epoxy. It was amazing the detail that the mold making got. Even the ridges on my knuckles and the lines on my skin!




Really this was all just to learn a new process, not for a certian project, but it was pretty fun. It's also nice to have a day where your not 'on' all day. Our class made that's what she said jokes the whole 3 hours. It was good.

Thanks for reading!

Ribbon of Dirt - Inpiration

I presented my latest CFC project today for the nature inspiration project.

Here is the run down.

Ribbon Of Dirt

I derive much of my joy and fun in life from small ribbons of dirt winding its way through the woods. Hours upon hours spent exploring these ribbons have thoroughly accustomed me to their specific bobs, drops and twists. But although I know them like a lover, they surprise me and challenge me and leave my body and soul thriving for more. In the same way a person can be spontaneous, so can these sporadic ribbons of dirt. New obstacles fall and are thrown in my path, but they simply are highlights on each new ride through my own personal amusement park.

Like a roller coaster I ride the natural dips, the natural hills. These ribbons are my muses where I work out the complexities and concerns of creative life. Every new ride clears my entirety, like a brand new day, and gives me the inspiration to carry on creating.

Pete Hall




My class mostly liked it and appreciated the way I had arranged it on the wall. I was quite happy with myself, I had this one pretty well thought out and had answers for most of the their questions (example, why did you not have it come in from white to color like you have it fade out? Well, because I know where I've been, what's ahead is always changing and new. Pwned that question.).

Thanks for reading!