The word "personal" in personal computers should really attest to its purpose- to read the user's qualities and give corresponding feedback. Now, there seems to be devices that can literally read you. I read a paper published by the MIT media lab- "Capturing Individual and Group Behavior withWearable Sensors." The paper introduced a study that involved the sociometer and its reading of 67 nurses at a hospital in Boston. The sociometer recorded interactive information such as speech activity, face-to-face interaction, and physical activity. An accelerometer would read the individual's physical movements, and voice frequencies would recognize and analyze speech. Interactivity would be indicated by the interaction of two sociometers from 2 individual or by an individual's proximity to inanimate objects such as the phone or bed.
The results showed enough correlations to prove that sensor data can define personal traits and characteristics. It was interesting to see how people can be identified just based on physical qualities in relation other objects and humans. The data only had partial contextual references (based on one of the studies done in a setup) and barely incorporated the content of individual's thought process or conversations with others. This paper shows that perhaps the computer does not need intricate and overly complicated analysis of users to create an environment adapted for the user. More information must entail higher replica of the user's mind; however, raw sensor data could be sufficient to read human traits that are to some degree categorized.
Source:
"Capturing Individual and Group Behavior withWearable Sensors"
http://pubs.media.mit.edu/pubs/papers/AAAI2009_Human_Behavior_Modeling.PDF
BubblePopElectric
Lorraine Shim's personal blog for CS 320 TUI Group Project
Friday, December 17, 2010
Wednesday, December 15, 2010
Functional Prototype
The functional prototype took a dramatic turn from the previous plans. The biggest decision was to replace the breadboard with the Arduino Lilypad, which was more apparel-friendly appearance and weight wise. Alex began programming and assigning the different components on the suit to pins. Organizing the conductive thread paths was truly a challenge- after some labor for planning and hours and hours of sewing, the threads created a beautiful design pattern on the suit. I've never done so much sewing in my life, and my sewing skills have definitely improved after this experience.
My primary job was to design and construct a skirt that would complement the suit. I wanted the skirt to be architectural and voluminous- because we were envisioning the final product to be on a runway, appearance and design quality were great priorities. Using strips from reflective silver paper used to create Christmas bows with lots of double-sided tape, I created chunks of curved planess.
After creating a significant number of "bubble planes" to wrap up the body, I used the chicken wire to build a voluminous support. To enforce volume and architectural dimension to the skirt, I needed a stable wire support, and the chicken wires were light and malleable enough to work with.
Because the skirt was to be a "wearable" component, it had to adjustable to various waist sizes. I sewed in a velcro belt so the skirt would unwrap and provide a more feasible wearability. After constructing the chicken wire mold, I used the glue gun to attach the bubble planes. It was great that the material for the planes was easily bendable- I bent the planes to accomodate and create curves and the glue gun melted the metal paper right into the wires.
The final product complemented the suit very well. The silver gradients matched the white suit with the gray conductive thread patterns and accentuated the futuristic fashion. One warning was to prevent the wires from touching the threads.
For the final presentation, we made sure the threads were sealed with fabric paint and the LEDs were well connected.
The functional prototype looked awesome! Unfortunately, the bluetooth was having trouble because of the low power supply, and the LED panel simply refused to listen to the computer commands. Also, the beautiful thread design made the stretchy suit not so stretchy, making the fitting really difficult.
The project needed a follow-up. After the presentation, the group gathered one more time to troubleshoot the LED panels, not through the bluetooth, but directly with the computer. The LEDs were controlled by their coordination and gave a great visual impact.
The bubbles, once lighted up, were beautiful attractions. The videos below show demonstrations for the panel and the bubbles.
Bubble Pop Electric was truly an exciting project. I learned so much about wearable, tangible interfaces and gained so much insight about the structure of the arduino lilypad and its endless functionalities. It was extremely rewarding to see the LEDs highlight the suit, and I hope I could extend my knowledge and experience to create more engaging and powerful interactive tools in the future.
My primary job was to design and construct a skirt that would complement the suit. I wanted the skirt to be architectural and voluminous- because we were envisioning the final product to be on a runway, appearance and design quality were great priorities. Using strips from reflective silver paper used to create Christmas bows with lots of double-sided tape, I created chunks of curved planess.
After creating a significant number of "bubble planes" to wrap up the body, I used the chicken wire to build a voluminous support. To enforce volume and architectural dimension to the skirt, I needed a stable wire support, and the chicken wires were light and malleable enough to work with.
Because the skirt was to be a "wearable" component, it had to adjustable to various waist sizes. I sewed in a velcro belt so the skirt would unwrap and provide a more feasible wearability. After constructing the chicken wire mold, I used the glue gun to attach the bubble planes. It was great that the material for the planes was easily bendable- I bent the planes to accomodate and create curves and the glue gun melted the metal paper right into the wires.
The final product complemented the suit very well. The silver gradients matched the white suit with the gray conductive thread patterns and accentuated the futuristic fashion. One warning was to prevent the wires from touching the threads.
For the final presentation, we made sure the threads were sealed with fabric paint and the LEDs were well connected.
The functional prototype looked awesome! Unfortunately, the bluetooth was having trouble because of the low power supply, and the LED panel simply refused to listen to the computer commands. Also, the beautiful thread design made the stretchy suit not so stretchy, making the fitting really difficult.
The project needed a follow-up. After the presentation, the group gathered one more time to troubleshoot the LED panels, not through the bluetooth, but directly with the computer. The LEDs were controlled by their coordination and gave a great visual impact.
The bubbles, once lighted up, were beautiful attractions. The videos below show demonstrations for the panel and the bubbles.
Bubble Pop Electric was truly an exciting project. I learned so much about wearable, tangible interfaces and gained so much insight about the structure of the arduino lilypad and its endless functionalities. It was extremely rewarding to see the LEDs highlight the suit, and I hope I could extend my knowledge and experience to create more engaging and powerful interactive tools in the future.
Tuesday, December 14, 2010
"Peg Mirror" - Interactive wood pieces
The "Peg Mirror" by Daniel Rozin contains 650 wooden pieces with 650 motors. There is a camera positioned at the center of the mirror, and it reads whatever shows up in front of it and breaks down the image into "pixels."
It would be like dividing up an image into areas and assigning/painting them with certain degrees of darkness. This interactive art piece beautifully mashes organic materials with digital media. It works well as a wood sculpture/installation and also functions as a decorative "mirror" on the wall. The interactivity brings the piece beyond that of just a static installation and creates an active and constantly morphing- almost living object. The reading and adjusting are incredibly smooth, and the moving surface creates beautiful ripples. It reflects the movement of nature while appearing like a highly manufactured piece of work.
3D Printer Craze
The engineering lab at Wellesley has a 3-D printer. I remember watching a television show that first introduced me to a 3D printer that models an object, a human head, and a digital drawing and "prints" out a 3-dimensional replica. The experience was truly shocking and fascinating, and I really wanted to learn how the 3-D printer works.
According to Stratasys, the printer builds the product from the bottom up with acrylonitrile butadiene styrene plastic. The plastic is rigid and tough; it fits easily into molds. However, it remains to be very light and makes it the perfect material to construct pipes and golf club heads.
The software reads the STL file and builds the support structure. The plastic is melted into a semi-liquid state and builds the model in layers. This process is called "additive manufacturing."
There are different methods to printing a 3-D object:
- inkjet printing: powder layer with ink boundaries
- digital light processing: exposing liquid polymer to light
- 3D microfabrication: gel cut with laser
These are some examples of 3D print works:
Bathsheba Grossman
KLAD
Iron Man 2 Suit modeling
There are so many ways you can implement the 3-D printer: art work, sculpture, miniature sets, costumes...
According to Stratasys, the printer builds the product from the bottom up with acrylonitrile butadiene styrene plastic. The plastic is rigid and tough; it fits easily into molds. However, it remains to be very light and makes it the perfect material to construct pipes and golf club heads.
The software reads the STL file and builds the support structure. The plastic is melted into a semi-liquid state and builds the model in layers. This process is called "additive manufacturing."
There are different methods to printing a 3-D object:
- inkjet printing: powder layer with ink boundaries
- digital light processing: exposing liquid polymer to light
- 3D microfabrication: gel cut with laser
These are some examples of 3D print works:
Bathsheba Grossman
KLAD
Iron Man 2 Suit modeling
There are so many ways you can implement the 3-D printer: art work, sculpture, miniature sets, costumes...
Friday, December 3, 2010
How to create a LED matrix
The Bubble Pop Electric team loves LED lights. I believe a performance outfit attracts best when it illuminates in darkness and follows the dynamic of the excited crowd. After deciding to use the Lilypad arduino, it was essential that we learn the skeletal blueprint of a LED matrix on fabric and the installation process while contemplating on the function of the arduino.
The team faced one of the greatest challenges when planning the distribution of the Lilypad's pins. Because the Lilypad needed to connect to the bubbles as well as the power source and the bluetooth, it could only provide 8 pins for our grand panel of around 50 LEDs. Our initial plan to control each LED was cancelled. Also, the price of the LED reduced the numbers for the panel. The 8 pins would have to accomodate for both column and row, meaning that the grid will eventually be 4x4. Technically, a 4x4 grid would only handle 16 LED, but to accentuate the brightness of the suit, the team decided to assign 2 LEDs to every crosspoint so that the suit will eventually carry 16x2=32 LEDs. The below picture shows what the suit with the sewn panel looks like.
The team faced one of the greatest challenges when planning the distribution of the Lilypad's pins. Because the Lilypad needed to connect to the bubbles as well as the power source and the bluetooth, it could only provide 8 pins for our grand panel of around 50 LEDs. Our initial plan to control each LED was cancelled. Also, the price of the LED reduced the numbers for the panel. The 8 pins would have to accomodate for both column and row, meaning that the grid will eventually be 4x4. Technically, a 4x4 grid would only handle 16 LED, but to accentuate the brightness of the suit, the team decided to assign 2 LEDs to every crosspoint so that the suit will eventually carry 16x2=32 LEDs. The below picture shows what the suit with the sewn panel looks like.
The LED matrix requires tricky sewing. Using the conductive thread, the rows can't be touching the columns for a successful circuit. Ali used the sewing machine using a line of conductive thread and another line of non-conductive white thread- the rows are sewed from the surface and the columns are sewed from the inside. The suit has two layers of fabric. When sewn to the first layer, the non-conductive thread will create a buffer between the layers of the suit and prevent the columns and rows touching. It was a risky and careful undertaking. After the matrix is completed, LEDs with curled legs with bridge the column and the row to create a full circuit.
Monday, November 29, 2010
Dress Design Inspirations
Though machines and technology suggest advancement in speed and efficiency, humans still remain visually active. It may be convenient for a machine to work so diligently, but if the appearance is distasteful, interest, attention, and even usability are lost. Especially designs for human-computer interaction should cater to human taste and visual attractiveness since they intend to stay in close contact with humans.
Bubble Pop Electric is a functional suit; however, it is also an outfit designed for audience to see and enjoy. While focusing on technological design and functionality, apparel design also stands as a critical component. The suit's design concept contains adjectives such as shear, light, bubbly, transparent, and luminous; the skirt that is attached to the functional suit should also reflect the descriptions.
Tara Donovan creates beautiful art works with repeated taping and stacking of stationaries. The below pictures depict the group's inspirations for a skirt with recurring patterns and bubbly lightness.
To create a skirt with dimensional and repetitive elements, I played different types of materials: aluminum tape, sparkly paper, etc and ended up finding reflective papers used to create Christmas ribbons. The below picture shows the prototype of the skirt/decoration made up of layers of tear-drop shaped paper strips. The challenges for the skirt include skillfully manipulating the paper to complement the shape of the body while accentuating the nature of our very bubbly and light suit.
Monday, November 22, 2010
Evocative Objects
Personal Essay
College increased my appreciation for family. The longer I attended school, the more I valued the time I could spend with my family during the breaks. I longed to find a memory piece that would remind me of them and help me feel connected and secure. During the summer after my first year at Wellesley, my mom gave me one of her rings. It served as a tangible memory of my family, especially of my mother. The ring was bought and given to my mother by her mother who was preparing jewelry for one of her sons’ wedding. It is Korean tradition for the in laws on the husband’s side to prepare gifts for the bride. My mother who tagged along for the shopping luckily was rewarded with a beautiful ring.
College increased my appreciation for family. The longer I attended school, the more I valued the time I could spend with my family during the breaks. I longed to find a memory piece that would remind me of them and help me feel connected and secure. During the summer after my first year at Wellesley, my mom gave me one of her rings. It served as a tangible memory of my family, especially of my mother. The ring was bought and given to my mother by her mother who was preparing jewelry for one of her sons’ wedding. It is Korean tradition for the in laws on the husband’s side to prepare gifts for the bride. My mother who tagged along for the shopping luckily was rewarded with a beautiful ring.
The ring bears great meaning beyond that of a newly defined heirloom. With the ring comes my mother’s youthful memory, of times that she herself was my age. The ring wraps around my finger and elicits imagination of times that are personal to one of my family. It is a privilege to be assigned the task to remember and vicariously envision my mother’s memory. It is also a reminder of the time that has been passed on to me and will pass on to the next generation.
The ring’s rather unconventional design, with two ends of a gold piece never coming to full circle but ending in two opposite directions, transcends convention. It is a unique construction that overcomes traditionalism and still maintains to be beautiful. Also, due to its structural orientation, the ring's size easily adapts to its new owner. The attitude depicts not only my grandmother's unique and exceptional taste, it represents the openness for creativity, acceptance, and adaptability. The ring empowers me to be bold, different, and confident about myself, and every time I look at it, it inspires me to be creative and exceptional in whatever I do.
After generations, the ring's value is independent of the original monetary price but increasingly dependent on the memory and empowerment accumulated through the experience. I am really thankful for the comfort and strength I receive from this special object, and I am always excited about the new memories it will take on.
Designer Statement
The ring’s rather unconventional design, with two ends of a gold piece never coming to full circle but ending in two opposite directions, transcends convention. It is a unique construction that overcomes traditionalism and still maintains to be beautiful. Also, due to its structural orientation, the ring's size easily adapts to its new owner. The attitude depicts not only my grandmother's unique and exceptional taste, it represents the openness for creativity, acceptance, and adaptability. The ring empowers me to be bold, different, and confident about myself, and every time I look at it, it inspires me to be creative and exceptional in whatever I do.
After generations, the ring's value is independent of the original monetary price but increasingly dependent on the memory and empowerment accumulated through the experience. I am really thankful for the comfort and strength I receive from this special object, and I am always excited about the new memories it will take on.
Designer Statement
Ideas often come from collaboration. My object is designed to depict this very belief and prove the power in cooperation. The object by itself is an awkward and undefined piece of two dimensional shape. However, when it is multiplied and matched against each other, it creates a pattern that expands into a holistic, brand new identity. The new creation is an inspiration and encouragement for thinkers to always be open to the surrounding space. By molding an idea to complement and adapt to another, one gains the possibility to create something with far greater conceptual and social advantage. And the puzzle never ends. The borders will always be open to more additions and growth and seek to become greater and more united.
Subscribe to:
Posts (Atom)