Inside 3 d printing metamoderism, leslie oliver karpas (save small)

metamason, inc.TM © confidential and proprietary draft copy, for discussion only

130 w union st. pasadena, ca 91103lokarpas@metamason.com | www.metamason.com | 415.694.8699

Leslie Oliver Karpasceo & founder

meta-modernisma design philosophy for the 3rd industrial revolution

santa clara, ca fall 2015

by Leslie Oliver Karpas, ceo metamason inc

“3D printing is hitting the Trough of Disillusionment ... It’s still too hard for common people.” -JeffKowalski,AutodeskCTO

inside 3d printing, santa clara - 2014

3d printed design today

3d printed medicine today

bone replacement

prosthetic limbs

4d biomaterials

hearing aids

needmore

fathers of modernism

Frank Lloyd Wright Meis Van Der Rohe Le Corbusier

gropious | bauhaus

innovation = mastery of emergent medium

frank | meis | corb

mass production revolutionmachines | assembly lines | globalization

accessible good design

the least bad for the most people

machine vision | cloud computing | 3d printingenabling the next revolution

3d scanning everywhere

gpu cloud computing = the new hotness

now 3d printing the impossible

on-demand supply | local production | no waste product 3rd industrial revolution

localism for manufacturing

we dream of the future

old thinking stands in our way

?where’s the killer app?

?printers = early computers

we’re the home brew computer club

edit publishfax

it’s the content, not the tools

software is the bridge

input interface instantiate

3d printed medicine today

.STL /CAD

measurement

fea/cfd simulation

medical model

meta-modernisminput interface instantiate

masters of post-post moderism

Frank Gehry Zaha Hadid Anish Kapoor

productionize uniqueness

mechanized construction

emerging meta-modernists

Kegan Schouwenburg Jessica Rosenkrantz &Jesse Louis-Rosenberg

Siavash Mahdavi

scan fit print

metamasonTM, inc. © confidential and proprietary draft copy, for discussion only

invisalign, world’s best selling 3d product

POOR SEAL

NOSTRILS ABRADED BY MASK

TANGLED HOSE

cpap issues

STRAPS MARK FACE

Mmm e t a m a s o ntm

Respereon-demand

3d-printed silicone cpap masks

technical video

custom fit cpap maskslos angeles, cametamason.com

TECHNICAL EXPLANATION07.03.2015

MASK CREATION

Using the facial feature points from the 3d scan we begin to figure out where the mask should be placed onto the face

The nose tip, the nostril point, and the lower point of the nose form a triangle which allow us to figure out the nasal cavity. A series of iterations are made which get the curve closer and closer until the curve accurately contours the nasal cavity.

Since the whole algorithm begins with the placement of points on the face, we can dynamically change the shape and position of the mask through controlling the position of those points - this process is known as parametric definision writing. If you wanted to change the width of the mask, you just change the points at the ends of the mask, the curves change, and the mask is updated to a completely new shape.

The final step in the process is to trim away some excess material to lower material and costs plus add our logo to the front. All the parts are sewn together to make a solid part ready for manufacturing.

The algorithm begins to plot a series of points in different spots on the face. These points serve as the basis to generate a series of curves. Those curves are than used to create the boundaries and shape definitions of the mask surfaces.

Cutting the basic surfaces of the mask with planes orientated in different directions we begin to figure out how to hollow out the interior of the mask for the pneumatic chamber.

02. CREATE CURVES

05. PNEUMATIC CHAMBER

01. MASK PLACEMENT

04. NASAL PLUGS

03. DYNAMIC GEOMETRY

06. FINISHING UP

MASK CREATION

Using the facial feature points from the 3d scan we begin to figure out where the mask should be placed onto the face

The nose tip, the nostril point, and the lower point of the nose form a triangle which allow us to figure out the nasal cavity. A series of iterations are made which get the curve closer and closer until the curve accurately contours the nasal cavity.

Since the whole algorithm begins with the placement of points on the face, we can dynamically change the shape and position of the mask through controlling the position of those points - this process is known as parametric definision writing. If you wanted to change the width of the mask, you just change the points at the ends of the mask, the curves change, and the mask is updated to a completely new shape.

The final step in the process is to trim away some excess material to lower material and costs plus add our logo to the front. All the parts are sewn together to make a solid part ready for manufacturing.

The algorithm begins to plot a series of points in different spots on the face. These points serve as the basis to generate a series of curves. Those curves are than used to create the boundaries and shape definitions of the mask surfaces.

Cutting the basic surfaces of the mask with planes orientated in different directions we begin to figure out how to hollow out the interior of the mask for the pneumatic chamber.

02. CREATE CURVES

05. PNEUMATIC CHAMBER

01. MASK PLACEMENT

04. NASAL PLUGS

03. DYNAMIC GEOMETRY

06. FINISHING UP

algorithm elements

THE METAMASON APP

The metamason app easily walks the user through the mask creation process. In a step by step process, the interface guides the user through out all the customization options available and ensures a perfect fit.

The app can be made to work for a variety of devices. Initial development will be making a tablet version but eventually move to other platforms as needed to hit sales channels.

The metamason app will incorporate the scanning process and hardware support needed to get a quality 3d scan for mask creation. After the mask is made, all the manufacturing files are instantly created and sent securely to 3d printers for production.

OVERVIEW

MULTI-PLATFORM

SCAN TO MANUFACTURING

THE METAMASON APP

The metamason app easily walks the user through the mask creation process. In a step by step process, the interface guides the user through out all the customization options available and ensures a perfect fit.

The app can be made to work for a variety of devices. Initial development will be making a tablet version but eventually move to other platforms as needed to hit sales channels.

The metamason app will incorporate the scanning process and hardware support needed to get a quality 3d scan for mask creation. After the mask is made, all the manufacturing files are instantly created and sent securely to 3d printers for production.

OVERVIEW

MULTI-PLATFORM

SCAN TO MANUFACTURING

NASAL FITTING ADJUSTMENT

ACCESSORY SELECTION

HOSE ADJUSTMENT

BRIDGE DESIGN

STRAP CONFIGURATION

STRAP PLACEMENT

respere features

m e t a m a s o n

input|scan

interface|fit

instantiate|print

open platform for mass-customization

thank youby Leslie Oliver Karpas, ceo metamason inc

meta-modernism

info@metamason.comsanta clara, ca fall 2015

Inside 3 d printing metamoderism, leslie oliver karpas (save small)

Technology

Transcript of Inside 3 d printing metamoderism, leslie oliver karpas (save small)

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