Low Resolution & Machine Knitting Unravel the Code 2014 Beam 2014.
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Transcript of Low Resolution & Machine Knitting Unravel the Code 2014 Beam 2014.
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Low Resolution &Machine Knitting
Unravel the Code 2014Beam 2014
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PPT
• http://contrechoc.com/unravel/Low_Resolution_Unravel_the_Code.ppt
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Patterns for Machine Knitting
• What is knitting?
• Must be two colors• Must be low resolution 100 x 60 pixels
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Program Tuesday
• Low resolution– Image– Font => numbers/text– Processing patterns– interference
• Cellular Automaton– Patterns• Regular patterns• Irregular patterns -> hidden codes
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Program Thursday
• Textile workshop 13:00 – 15:30
• Knitting on Brother KH-940– Knitting particulars– A knitted pixel is a “V”, 2x2 “V” can be a square– Colors, Threads, combinations– Laptop screen is not knitted surface!
• Experimenting!
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PREP: For next workshop – in 2 weeks
• Idea: make a t-shirt capacitive sensor• Needed: simple for back part• Some simple continous graphical,
monumental design shapes • Prepare screens next week:– Make a collective appointment with Publication
station• Tuesday: technology Thursday printing testing
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Back to 8 x 8 – black & white
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numbers
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Low resolution Fonts
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Suddenly: Design low resolution
• Displays, interfaces
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Photoshop
• CMD N – new file• 8 x 8 pixels• Enlarge enlarge enlarge• Pencil tool• draw• CMD I => rescale to …eg 40x40• Result: terrible!!!!!
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Rescale setting : Nearest Neighbor
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First Practice
• Make 8 x 8 images, draw or Photoshop• Make 8 x 8 numbers• Make 8 x 8 text (in a bigger image 40 x 40)– Short Political statement• Texel = Krim! Student lib!
• Combine in “bigger” image
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Processing
• Processing.org, download, install• Examples• LoadDisplayImage
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Prepared example files for patterns
• http://www.openprocessing.org/sketch/159676
• http://www.openprocessing.org/sketch/159677
• http://www.openprocessing.org/sketch/159716
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Practice 2
• Play around with these sketches, using your own images.
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Interference
• Photoshop image small, 8x8• Rescale => 80x80• New layer• Paint bucket – pattern (make b&w patterns)• Play around with interference patterns
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Why interference?
• Because of the Nordic knitting• Avoid wires which are too long at the backside• But also because it is “fun”
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Complex Patterns and codes
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Cellular Automatons
• A few black and white pixels: starting line• Rules to advance in “time”, next lines
• http://tutorials.siam.org/dsweb/catutorial/• JAVA has to be running
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If JAVA does not run on MACOS
• Go to System Preferences• System -> JAVA• Edit trusted websites• http://shellzero.wordpress.com/
2014/01/24/how-to-fix-application-blocked-by-security-settings-mac-os-x/
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Explore the Tutorial!
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Regular structures
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(for a designer): chaotic structures
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Assignments
• Experiment with low resolution– Images– Text: political statement?– Patterns and codes– Combinations of everything– Your own experiments
– Prepare 80x80 B&W images for Thursday