YW DESIGN by Yenwei Chang

Work, Feb 2017

Chang, Yenwei Born in 1986 My name is Yenwei.Graduated from Yunlin University of Science and Technology Industrial Design Institute The last job is the appliance industry,Responsible for the new brand all product design. Now is freelancer. Portfolio recorded my course of groping for design inspiration in school,design case,creation and workplace.For me the design is should go for pursuit of beauty along with probation into balance between functionality and modeling style, research the user, market, texture, surface treatment. In the near future,I hope I have a chance to develop my capability here and explore form. Then I believe I can bring what I learn into full play in my professional field.

EDUCATION

EXPERIENCE

YW Design // freelance designer

Intellectual Property Rights in Cultural and Creative Industries

SUNON Group // Industrial Designer

Bamboo Bending of Product Design Training

Super B Tools // Industrial designer

National Taiwan University of Science & Technology //

HDS Buxiban // 3D model Lecturer

Master of Industrial Design

ARMY 43Corp Command // Corporal

Feng Chia University //

Kaohsiung Software Park // TAIC PR

Bachelor of Industrial Engineering and Systems Management Kaohsiung Municipal Gushan Senior High School //

AWARDS 2017 - IF Product Award - Winner 2016 - Taiwan Excellence Silver Award 2015 - IF Product Award - Winner 2015 - Yilan Chair Design Comepetition - Silver Award. 2015 - Acrylic Design Contest - Merit Prize. 2014 - Yilan Chair Design Comepetition - Merit Award. 2014 - Yilan Chair Design Comepetition - Judges' Award. 2014 - Chc Furniture Design Competition - Judges' Award. 2014 - Taiwan Craft Contest - Merit Award. 2014 - International Bicycle Design Competition - Winner 2012 - Lite-On Award - Merit Award. 2011 - IT Product Design Competition - Merit Award.

PRESS 2015 - Curve-Magazine 2016 - Interior World Mahazine // The Object 2015 - Modern Decoraton Home Mahazine // September 2015 - Archiexpo.com // A Behind The Scenes 2015 - Notey.com // A Green Interior by Taiwanese Designers 2015 - Design42day.com // 2015 - Archello.com // YEN-WEI CHANG 2015 - Contemporist.com // Look At How The HUG Made

EXHIBITION 2016 - CBD FAIR 2016 - MCE Italy 2015 - Taiwan Design Expo 2015 - Bamboo Craft 2014 - The Dream of Craft. 2014 - Cross-strait (Xiamen) Cultural Industries Fair. 2014 - Taiwan Designers week 2013 - Aquatech Amaterdam

PROJECTS 2017 - Havan - Marijuana Toolkit box 2016 - Stextun - Flat Mops 2016 - Nature Gift- Alcoholic beverages 2016 - Private- Stop Motion 2016 - Stextun - Cleaning Tool 2016 - Prowin - Cleaning Tool

SPEECH NCKU Depar tment of Industrial Design - Junior class NTUT Depar tment of Industrial Design - Woodworker

2016 - Prowin - Kitchen Tool 2016 - Call of Duty Infinite Warfare - Game Merchandise 2016 - Luc Besson Studio - Movie Merchandise 2015 - LYKKE - Metal Racks 2015 - Visual Light - EarPhone Carrying Case 2014 - SAI - Aircraft Seat 2014 - Jinkon - Water Dispenser. 2014 - Jinkon - Smart Water Dispenser. 2013 - Jan Hom Co.- Indoor and Outdoor Water Filter. 2013 - Jam Hom Co. - Whole House Water Filters. 2012 - KARMA - Wheelchair Accessories. 2012 - Ren Men - Kitchen Water Filters. 2012 - K&W Tools - Hand Saw.

"I'm product designers.More courage to try other fields.I adapt to any kind of project,always looking for new experience.Ability to work effectively both independently and as a part of a team."

Do it Went to understand the material properties.

Use words to describe Study on the skill and knowledge of traditional bamboo craft. A minimalist shape presents the different structures of the material on a single object. Must be handmade to make. ..... .... ...

Analysis and observation Deconstruct things.

form material culture

Deduction Hands-on process to get many method.

Refine the shape Use readily available materials for testing.

Ventilation fan Smart case Flow 2 one Ceiling fan Reducer Display stand Bicycle rack

SUNON TUMA VENTILATION FAN TUMÄ is a brand created by Sunon for its air exchange fan products. Based on its 35 years of exquisite energy-saving technology, Sunon is engaged in the pursuit of craftsmanship and minimalist beauty in German design. The firm desires to make an energy-saving, silent and refreshing new-generation health and residential ventilation product.

designer：Chang, Yenwei , date：2016.07

STYLISH DESIGN, SPACE-SAVING

TECHNOLOGICAL EVOLUTION

TUMA ventilation offers a line of recessed fan/lights and provides an unprecedented ease of use. It will blend perfectly into the decor of any room.

Due to DC motor technology, ECO DC brushiess ventilation fans operate ultraquite and uses approximately five times less energry than conventional fans. Those DC models ensure the ultra-low power consumption down to 4.5W compared to AC motor.

LED Lighting ventilation fan wins 2015 IF product design awards. This product combines air exchange with lighting to make the bathroom space simpler and offers an unprecedented new experience in space aesthetics. The runner adopts a side-suction inlet design, which is both fashionable and pleasant-looking.

Conventional

TUMA

Motor Type

AC Motor

DC Motor

Noise

45 db(A)

32 db(A)

Power

24W

4.5W

•110 & 220VAC compliance •Safety auto-restart motor •Backdraught shutter included

Installations 1.Built wooden frame on the ceiling. 2 . P u l l ex i s t i n g d u c t w o r k i n to d u c t connector tape all ductwork connections to make them secure and airtight. 3.Insert tab slot in wooden frame and

The "Flow2 One-AHR Ventilation Fan" is an air exchange product with PM2.5 filter design, so air quality can meet the national environment air quality PM2.5 criteria in your home.

MOGEAR SMART PHONE CASE It protects your smar t phone from aging or degrading as a result of high temperatures. It makes sure the phone maintains its optimal function and guarantees longer life of the phone battery and device.

designerďź&#x161;Chang, Yenwei , dateďź&#x161;2015.10

UNIQUE TECHNILOGYâ&#x20AC;&#x201C; SMART SENSING COOLING DESIGN The built-in 2mm ultra thin fan features automatic detection cooling design. When the temperature of the phone exceeds 40, a cooling function automatically activates. The fan stops automatically to save energy after the temperature is lowered. The cooling design is based on human breathing concept. An ultra thin smart fan is installed inside the protection case.The phone can achieve a cooling effect using the cooling function in the case just like the human body regulates its temperature by breathing. This solves the issue of the phone running slow or crashing at

high temperatures. It allows the phone to remain its best operating status. remain its best operating status. the cooling function in the case just like the human body regulates its temperature by breathing. This solves the issue of the phone running slow or crashing at high temperatures. It allows the phone to remain its best operating status.

RISKS WHEN YOUR PHONE GETS OVERHEATED * Operating speed of the phone slows down. * Service life of the phone is reduced. * Storage capacity of the battery is lowered. * Burn out or explosion may happen while the phone is being charged.

FLOW 2 ONE AHR VENTILATION FAN Single room ventilation solution.The fan provides a continuous air exchange in the room by reducing stale air in order to improve indoor air quality.

designer：Chang, Yenwei , date：2016.07

In many developing countries, the absence of surfacebased air pollution sensors makes it difficult, and in some cases impossible, to get even a rough estimate of the abundance of a subcategory of airborne particles that epidemiologists suspect contributes to millions of premature deaths each year. The problematic particles, called fine particulate matter (PM2.5), are 2.5 micrometers or less in diameter, about a tenth the fraction of human hair. These small particles can get past the bodyâ&#x20AC;&#x2122;s normal defenses and penetrate deep into the lungs.

MAKEING YOUR HOME FRESH

The "Flow2 One-AHR Ventilation Fan" is an air exchange product with PM2.5 filter design, so air quality can meet the national environment air quality PM2.5 criteria in your home.

YO U D O N ' T N E E D T O O P E N T H E DOORS AND WINDOWS TO BRING IN FRESH AIR. BUT CAN KEEP INTERIOR "CLIMATE" AT A CONSTANT LEVEL. Modern homes rely on air conditioning to enjoy a cool ambient. You're more likely to see people closing doors and windows to keep the heat out and save on the air-conditioning. As a matter of fact, air conditioning is a closed internal circulation system, in which dirty air, bacteria, chemical pollutants (e.g. formaldehyde), etc.,

circulate incessantly indoors and directly affects residentsâ&#x20AC;&#x2122; health. As a result, the Flow2 One-AHR Ventilation Fan works like a mini heat recovery system.

low speed

reset

high speed

power

SLIM DC MOTOR CEILING FAN The ceiling fan is a low profile flush mount fan with some truly revolutionary design elements. To minimize the profile, the compact DC motor installs out of sight into the ceiling between the joists. It has a powerful and energy efficient DC motor. With the motor in the ceiling, the 24" integrated extension and three ABS blades create air flow with super quiet operation.

designerďź&#x161;Chang, Yenwei , dateďź&#x161;2016.03

Fan is available with 52" or 60" blade spans. The plywood laminate blades are offered in wood texture or white. Provides ambient diffused light with an included energy efficient 18W GU24 compact fluorescent lamp and glass diffuser. Ships with a DCR handheld remote control, providing three speeds, on/ off light, and reverse function.

The DC Slim Ceiling Fan from The Modern Fan Company finds a p e r fe c t b a l a n c e b e t w e e n functionality and the aesthetic requirements of contemporary minded design professionals and homeowners. Through the use of a DC motor this modern ceiling fan reaches new levels of energy efficiency.

SOUND REDUCER HAIR DRYERS The original patented noise reducer for hair dryers. Noise reduction without power reduction - does not reduce the airflow, heat, or life of hair dryers. Universal fit - quick and easy installation. Extremely lightweight and durable.

designer：Chang, Yenwei , date：2016.05

SUPER B ROTATION DISPLAY STAND 3 Sided rotating display. Slatwall panels. Includes Super B header logo. Dimensions: Overall height 1780mm Side 510mm Arrives to dealer in 3 parts.

designer：Chang, Yenwei , date：2015.02

SUPER B STORAGE BIKE RACK Convenient storage for any bike Max load: 20 kg. TB-1812: 215 mm.

designer：Chang, Yenwei , date：2015.02

Furniture, Feb 2017

Sway Hug Home Home Bamboo #2 Bamboo #1 Vessel Companion

SWAY CHILDEN ROCK CHAIR The image of this design came from “sway”, from local Kavalan people in Yilan. The look of “sway” is from the idea of crescent; it represents matrilineality and the scenario of a mother holding her baby with arms. The scenario that “sway” is creating, is to infuse the feeling of “mother”, in mother language of Kavalan, “Tina” into the rocking chair as giving it a new life with an emotional way, so when children are riding on it they can enjoy the happiness from it. designer：Chang, Yenwei , Su, Yiwen date：2014.08

CULTURE FORM Bamboo, one of the "Four Gentlemen" (bamboo, orchid, plum blossom and chr ysanthemum), plays such an important role in traditional Chinese culture that it is even regarded as a behavior model of the gentleman. As bamboo has features such as uprightness, tenacity, and hollow heart, people endow

b a m b o o w i t h i n te g r i t y, elegance, and plainness, though it is not physically strong. Countless poems praising bamboo written by ancient Chinese poets are actually metaphorically about people who exhibited these characteristics. In Japan, a bamboo forest sometimes surrounds a Shinto shrine as part of a sacred barrier against evil.

Many Buddhist temples also have bamboo groves. With hacking, processing, and reproducing the wood into a variety of utensils, we also encounter the materials from life to death

SWAY ROCK CHAIR Yilan Chair Design Comepetition Merit Award

HUG CHILDEN ROCK CHAIR When children take a ride on it, they will feel as though they were sitting in the actual mountains a n d t h e m o u n t a i n s w o u l d s a fe g u a rd a n d accompany them along their path of growing !

designer：Chang, Yenwei , Su, Yiwen date：2015.08

LIFE ASSOCIATION T h e d i s t i n c t i ve te r r a i n embraced by the m o u n t a i n s f ro m t h r e e different directions in Yilan has created the fecund alluvial plain in the center of the county as well as its beautiful natural landscape and local culture.

Ilan has a unique to p o g r a p hy, w h i c h i s surrounded by mountains on three sides created a fan-shaped alluvial plain.â&#x20AC;&#x153;Tai Ping Shanâ&#x20AC;?is one of the three forestry centre in Taiwan,the vast forest resources but also bring Ilan beautiful mountain views.

The agricultural economy has a long history in "Lan Yang " Plain , this vast ex p a n s e o f r i c e p a d d y has a rich cultural and emotional.

The aerial view of the county is also what the design concept of "HUG" was drawn from; this design presents the form of the three-way mountain-surrounding view via the concept of spiraling tree branches, and it utilizes a soft green pad in The center to symbolize the green area nurtured by the fertile land.

BAMBOO EXPO National Taiwan Craft Research and Development Institute

HOME HOME FAMILY SMALL SOFA This design combines the impression and loadbearing concept of “turtle” with the seat with an abstract but also specific way. It looks mellow and full; its seat part can be placed inside. The partial tune of turtle “Gui” in Chinese has dual meanings like “returning home or nature”.This make the design a partner that we can slow down and get close to nature.

designer：Chang, Yenwei , Su, Yiwen date：2014.07

MATRIAL COLOR As one of the four benevolent animals in the eastern world, the symbol of tur tle increases the phenomenon of luck to our lives.Therefore if we merge the image of tur tle into the design of house ware, we can extend the cultural spirit handed down by old ancestor while using these house wares.

This design plans to recall people’s awareness of living by the trait “slow”from turtles.Therefore the study fo c u s e s t h e s e a t wa r e that can be placed in relax spaces as a house ware to remind people to slow down and get closer to the mother nature.

1. Legs are fixed by tenon and the design adopts a full organic way to add up similarity. 2. The seat part is decorated with diablement for t woven with three dimensional patterns and adopts a nature and earthy green tune to create a comfortable sensation.

BAMBOO NO. 2 EXPLOR FORM To discuss growth and change of life from plant division and combination; and to form a loop by means of characteristics of bamboo slices

designerďź&#x161;Chang, Yenwei dateďź&#x161;2016.11

FORM TRANS The spindle apparatus, or simply the spindle, is a network of microtubules (also called "spindle fibers") that forms within a dividing eukaryotic cell, both during mitosis and meiosis . Some of these microtubules attach to the cell walls, others attach to individual chromosomes at their kinetochores.

It's the spindle that pulls the chromosomes from the metaphase plate to the poles. The radiating microtubules of the spindle fo r m a s te r s â&#x20AC;&#x201D; a s te r i s Greek for star. The two points where the spindle fibers converge are the centrosomes.

With hacking, processing, and reproducing the bamboo into a variety of utensils, we also encounter the materials from life to deathďź&#x17D;

This is "Taiwan Craft" class taught by ChengTsung. The goal is encourage to learn our local crafts by their hands, also try to invent something new base on the traditional wisdom beyond time. 1.learning traditional craft, using form, material and method to deconstruct the making process. 2. doing a lot of material experiment and try to find something that never be done. 3. transforming the discovery into a design, making a object.

B a m b o o , o n e o f t h e " Fo u r Gentlemen" (bamboo, o rc h i d , p l u m b l o s s o m a n d chrysanthemum), plays such an important role in traditional Chinese culture that it is even regarded as a behavior model of the gentleman. As bamboo has features such as uprightness, tenacity, and hollow hear t, people endow

Materia : Bamboo Size : 15 X 9 cm

BAMBOO NO. 1 EXPLOR FORM Trying to bamboo converted into a soft shape; originally not to stay light, with weaving and bamboo to catch it.To know it 's no use , but keep on doing. It a contrasting forms of design,realize the relationship that penetration and stay between light and objects.

designerďź&#x161;Chang, Yenwei dateďź&#x161;2015.08

CULTURE SYMBOLISM Bamboo, one of the "Four Gentlemen" (bamboo, orchid, plum blossom and chr ysanthemum), plays such an important role in traditional Chinese culture that it is even regarded as a behavior model of the gentleman. As bamboo has features such as uprightness, tenacity, and hollow heart, people endow

In Japan, a bamboo forest sometimes surrounds a Shinto shrine as part of a sacred barrier against evil. Many Buddhist temples also have bamboo groves.

I wanted to release the restricted soul of bamboo material,to imitate flying clouds, blowing wind, forest and running water with the bamboo.Highly conceptual and made through a combination of manual craftsmanship (in the form of bamboo weaving) as well as machinery (for industrial production), itâ&#x20AC;&#x2122;s a piece that was designed to be ethereal, while also, Chen states, having a practical function.It is not only a ceiling light but a moving fluid piece of art, combining both sense and sensibility.

Materia : Bamboo, Led light, Stainless, Fishing line Size : 190 X 60 X 40 cm

BAMBOO EXPO National Taiwan Craft Research and Development Institute

VESSEL ALCOHOLIC BEVERAGES It is to keep warm at a temperature appropriate to optimize the flavor of the wine.Innovative modern design.These glasses are made of sturdy borosilicate glass.

designerďź&#x161;Chang, Yenwei , dateďź&#x161;2016.12

Background and Motive The pattern of “wine” resembles that of water in soft expression. But in spite of ”wine’s” soft outlook, the inner is filled with fierce fire. With dialect, wine deducts the story of itself. Particularly, in the level of philosophy, it is both feministic and chauvinistic, negative and positive, relaxation as well as tense, and cheerful as well as lamenting. Meanwhile, in the society nowadays, drinking wine has also become one of social approaches. Willing or not, for business schmooze or recreation, drinking wine is a kind of socialization for maintenance of men’s affections.

Interpretation x Association

Design Point

1. T h e m o d e l i n g s t y l e m u s t b e eye catching, and express the feelings to be delivered distinctly and definitely. And, the sixth sense (intuition) is induced under Five Senses, so different audience can interpret divergent implications to embody the complexity of wineâ&#x20AC;&#x2122;s personality.

User put down the horizontal pole to fix the pad or cell phone.Plastic plate combined with backplane, it is disassemble.Cup holders be placed two cups or hanged something by user. Table has places of a cup and tableware for dining. Table change into declining shelf which has 15 degree as a unit between 0~60 degree. Declining shelf became a better viewing angle for users.

2.To remove the complicated Lenovo body, simplify the modeling style or design the appearance for the user to exert with care. 3.To create an opposite modeling styleâ&#x20AC;&#x201D; t h e b a s e a n d b ot t l e s e e m l i ke t wo geometric shapes that are unlikely to existâ&#x20AC;&#x201D;slightly tense, doubtful, and curious, and making the user feel like exploring true inner quality (wine).

D r i n k i n g w a te r i s a s o c i a l activity with false, sincere, cheer ful characters melted together and interacting with one another. Although people have different personalities, they wear a variety of masks to coordinate with others under social activities. The lower part of the metal plating mirror that reflects the surrounding environment represents man after socialization. As for the upper part, it symbolizes the real self after drinking wineâ&#x20AC;&#x201D;

by instilling your real self is into the framework of society, it becomes exactly the YOU in the eye of the world. On the other hand, the creator geometrizes the goblet and removes the redundant parts. The piercingly chilly style was set off with the metal to get along with glass, which resembles the forever elegant 007 intelligencer.

For the mellower and rounder shape, it is a kind of personality with fierce, sharp fire in the inner part for formation of the dual personality, which thus generates an unstable sense. The circular wine container gets along with the somewhat slender lower part, so that the user has the sense of prudence in drinking liquid inside. And, with integration of the modeling styleâ&#x20AC;&#x2122;s implication with functionality, the inner metal tube was sharped at the oblique angle,

while seams are made on the external shell for air to ventilate t h ro u g h t h e c o n t a i n e r a n d avoid the candle fire to burn the drinkerâ&#x20AC;&#x2122;s face. Just because of this oblique angle, the user can appreciate fire and light inside. This design delivers the message that even perfect people will generate emotions in their heart, so people had better not judge others from the superficial outlook.

COMPANION SCENARIO NIGHT LIGHT The concept originated from different stone components of pebble. Through water flushing and eroding on it, the abrasion leaves natural and separately colored lines, and these lines gave the pebble different traits and charms. Through the trait of marginal ray from acryl, I impersonate the lines of pebble and combine it with the “magnetic starting switch” technique. When the stones touch the other stones, then acryl lines will light up. designer：Chang, Yenwei , Su, Yiwen date：2015.04

Project, Feb 2017

Amphibia Aircraft seat Wheelchair Hand saw VESSEL Other

AMPHIBIA DUAL-USE WATER PURIFYING People who emphasis quaility of life and health required clean drinking water when they were at home or outside, this is R.O. water-purifying equipment that smaller and lighter than general R.O. water-purifying equipment, and it is used not only at home but also in outdoor activities even emergency condition to provide clean drinking water effectively.

designerďź&#x161;Chang, Yenwei Chang, Chuwei Lin ,Chunde dateďź&#x161;2013.03

Due to economic activities of human beings, water resources are engaged and suffered serious damage and pollution in recent years, such as the Fukushima unclear disaster in Japan. We wanted to ensure the safety of drinking water when people was at home or enjoyed outdoor actitives even in the natural disasters like unclear disaster and earthquake.

Description of • G ro u p a c t i v i t y, l o n g •The envirnoment has •The envirnoment has a c t i v e t i m e , c a m p been seriously polluted been seriously polluted actitive

Location

overnight as hiking, picnicking.

after a disaster, there are no drinking water. •There are no help after emergency.

after a disaster, there are no drinking water.

•There are plates in mountain. •Vally is near head-water point. •Camping the planning and managing park

•Houses were collaprsed, there were no water and power. •The quality of the water has been unable to drink. •Remote areas where materials are difficult to reach. •Field trouble that need rescue.

•Drink. • C l e a n t h e wo u n d to prevent wound infection.

H o w t o g o •Vehicle and walk. water demand •Cooking and drink.

• C l e a n t h e wo u n d to prevent wound infection.

P r o c e s s o f •To carr y water many • D i r e c t l y d r i n k t h e • D i r e c t l y d r i n k t h e t i m e s b e c a u s e t h e surrounding water such surrounding water such taking water limited capacity of water container. •Camp next to source of water. •Take rain and dew.

as rainwater, river water, dew. •Looking previously retained water.

D e f e c t s o f •To carr y water many •Because you are unable •Because you are unable times, the limted capacity to determine quality of to determine quality of taking water of water container. •Not know rivers and lakes if there is contamination. •Pay altention to the adequacy of electricity when there is far away from the power supply..

wa te r, yo u m ay d r i n k contaminated water. •Because you are unable to foresee disaster time, you may get a poor water purifier. •Take rain and dew.

Market Survey Before any design work can begin on a product, there must first be a definition of what the product or product line might be. This definitionâ&#x20AC;&#x2122;s genesis can be consumer demand driven, trends and fashion, competitor products, retail buyer advice, continuation of an existing successful line or company brand strategy, or even based on a really cool and unique invention or idea.

Draw from my Imagination There are a wide variety of ways to convey ideas, from hand sketches, blockin silhouettes and rough scribbles to thorough drawings, turnarounds and detail views. Call-outs are often added, further highlighting features of note or ideas that may not be immediately apparent.idea. This sheet helps the designer understand appearance and quality levels of rival products, generate fresh ideas and stay away from duplicating shapes and forms. 1.Securilty, Sturdiness, Trust, Guileless 2.Technology, Professional, Striking 3.Pure, Clean, Natural, Fresh, Delicious 4.Simple, Friendly, Covenience

Design Point •Dual model •Easy to carry •Effective power •Easy to obtain water •Easy to replace filter •Waterproof and rustproof •Purified effectiveness •Storage of pipelines

Make mock-up Including a mock-up in design work is the fastest and surest way to develop the user interface of an appliance, specifically when the product is large enough to surround the user. Compared with mere images or virtual models, physical mock-ups allow making more detailed observations, creating better solutions, obtaining more credible feedback, and making more justified decisions to serve the next project phase.

USER INTERFACE DESIGN A complete user interface design utilises end users by creatively analysing collected information. The more complicated the device or the system is and the more challenging the operating situations are, the more crucial it is that the basic principles of user interface design are clear and applied consistently. When the cornerstones of user logic are readily in place, the user experience is intuitive and pleasant.In addition to normal operating situations, good interface design covers all special and error situations and describes them in a way.

Process of water filtration Water Low pressure valve on/off

Water treatment

Electromagnetic valve on Pressure tanks

Hight pressure valve

off

Electromagnetic valve

Outlet

Gooseneck

under sink

under sink/ counter top

step1. turn on

step2. Choose faucet / non-faucet

to shins as battery is power source to twinkle as the voltage is lower than 9.6v to shine as charging to shine as water filtration

water flow form goseneck

250 c.c. flowing water

flowing water

water stop

contunuous water

water stop

Functional Prototype As an end-to-end development designer, we consider manufacturing methods early in our holistic development process to avoid future stumbling blocks. Our engineering staff is an early an active participant in the concept development phases of design programs, supplementing o ur d esi g n team' s con sider able manufacturing experiences. This collaborative approach leads to better design thinking for our clients and paves the way for a smooth transition into engineering development.

Function

Model

Test

••••

Final

circulate incessantly indoors and directly affects residentsâ&#x20AC;&#x2122; health. As a result, the Flow2 One-AHR Ventilation Fan works like a mini heat recovery system.

low speed

reset

high speed

power

SAI ECONOMY AIRCRAFT SEAT S A I Av i a t i o n B u s i n e s s D e p a r t m e n t ’ s c o r e development philosophy is “human-oriented” design. For this purpose, SAI implements both ergonomics, and aesthetics as the basis for designing and styling of aircraft seating. SAI adopts a “simple and pure” design concept with clean lines for highlighting the unique shape of aircraft seating, but also makes good use of the warm/cool color combination for visual appearance. In addition, SAI design approach offers an comforting experience for passengers by integrating industrial and ergonomic design for use in traditionally narrow spaces. designer：Chang, Yenwei Chang, Chuwei date：2014.06

Background and Motive In recent years, low-cost airline travel prevailed aboard, economic class that configured equipments are more simple and limited is the lowest grade cabin seats. But the relatively low price, economic class is still the choice of the most people and ride quality is an important factor for passengers. So how to improve the safety, comfort and versatility of seats of economic class and added features of human factors to enhance the ride quality is important. The purpose is to design thoughtful, safe and comfortable seats, it will apper unique visual and image of company.

Design object Basic seats of economic class, Boeing 737-800. 189 seats (a maximum seating capacity ); 162 seats ( two typocal seat capacity Seat specification seat width : 440mm seat depth : 430mm seat height : 450mm seat pitch : 790~810mm leg room : >665mm ; 166mm armrest width : 50mm armrest rise angle : 22~35 degree

Head/neck support is important to have an adjustable back/neck rest which can be adjusted in the traditional way (height) and in the new way (distance). The new form of neckrest adjustment should provide a range of up to 37mm, and the neck level stiffnes <1KPa (soft), neck support is important than headrest. The ideal pressure distribution for driving a premium car, accoriding to Zenk(2008) and Mergl(2006). If we assume the posture in aircraft seats is similar, this is the ideal pressure distribution. Seat pan front upwards, angle dependent on backrest angle: avoid shear forces (Goosseens & Snijders,1995)

The position of lumbar support is in 120-180mm above SRP and the adjustable distance is 160mm (Korte,2013). The position of neck support is in 655-770mm and the adjustable distance is 45mm.

Draw from my Imagination

Design Point

1.Headrest was substituted by neck support, to enhance the comfort of the seat that add a adjustable neck support and lumber support. 2.The functions of backplane are considered to add a place for pad and a dining table for other application. 3.A new image of SAI aircraft seat. Use can according to their needs to adjust the lumbar support and neck support on vertical position, the adjustable distance of neck support and lumbar support is 45mm and 160mm. Cloth cover of neck support and lumbar support could be detached for cleaning.

3D Modeling 3D models are used to create a product prototype to evaluate its design concept, details, manufacturing costs, etc. Approach for creating a product prototype is truly flexible: 3D model can be created either from a hand drawing, from a 2D sketch or even from an idea to easily work on a product design and refine the model without creating any additional sketches demonstrating product from different views.

Functional Prototype We made the 1:1 prototype, cushion and support of neck and lumbar were used PU material by handwork. the surface was covered with cloth and painted. ABS hulls of body were made by CNC.

KARMA RESEARCH WHEELCHAIR The S-Ergo is equipped with the world’s first innovative S-Ergo System, designed according to the body curve that evenly distributes user's weight, greatly reduces user’s pressure and stabilizes sitting position. Hence, it minimizes the potential of developing pressure ulcers and scoliosis.Utilizing the curved seating cushion, the S-Ergo series provides users with the ultimate wheelchair experience through a much more comfortable and enjoyable sensation. designer：Chen, Shaoyong Chang, Yenwei Chen, Chuwei Shao, Ting Lai, Yanru date：2013.06

Background and Motive A wheelchair that is not fitting can increase the chance of various side effects caused by long-term wheelchair use. For example, a wheelchair that is unable to help relieve pressure in the lower back or buttocks can cause damages to skin and pressure sores. A second example is when a wheelchair is equipped with armrests that are too high. Long-term shrugging can lead to stiff deltoid muscle. A third example is when the seat is too wide, which can cause poor sitting posture and spine deformation.

Design object Traditionally, designers imagine, design and manufacture products or interfaces for able-bodied users. In the areas of assistive technology and design for disability, human factors must be taken into account during the design. The final user capabilities but also others specific expertise can constitute these human factors. All wheelchairs provide seating and postural support as well as mobility. Good postural support is important for everyone, especially for people who have an unstable spine or are likely to develop secondary deformities. The significance of good seating and postural support can mean the difference between the user being active and an independent member of society and the user being completely dependent and at risk of serious injury or even death. All body contact surfaces provide seating and postural support. Together, these parts of the wheelchair help the user to maintain a comfortable and functional posture and to provide pressure relief. This is very important for users who have problems with skin sensation.

Apart from ensuring that the wheelchair is safe and effective, human factor is a way of gathering important information that can be useful for all stakeholders â&#x20AC;&#x201C; users, designers, providers, manufacturers and funding agencies. research will help wheelchair designs evolve so that their quality and effectiveness continually improve. user ends up sitting on an unstable seat without pressure relief. The result can be that the user will develop pressure sores or stop using the wheelchair owing to discomfort. Many users require some adaptations or modifications to their cushion to help provide additional postural support or pressure relief.

The angle between the seat and the backrest (seat to back angle) should be between 80 and 125 degrees.Different backrest heights should be available.The backrest should support the normal curvature of the spine.The middle of the back should be able to rest further back than the back of the pelvis.

Design Point A wheelchair and cushion should meet the seating and postural support requirements of the user(s). This includes the size of the wheelchair, the type of cushion, and the adjustability and ergonomic factors of the wheelchair.All wheelchairs should be provided with a cushion that is appropriate to manage the userâ&#x20AC;&#x2122;s risk of developing pressure sores.A wheelchair should be evaluated based on the seating and postural support measures, and the results should be available to the users and purchasers.Cushions should be evaluated and rated based on their ability to provide comfort, pressure relief and postural support.

The backrest provides users the necessary postural support. It needs to be of different heights but usually available in two sizes .Some users require more support from a backrest than others. For some users, a high backrest can reduce their ability to propel themselves effectively. Backrests may be sling or solid types with foam cushioning and upholstery. It is recommended that wheelchairs and cushions be evaluated based on the seating and postural support performance measures. : â&#x20AC;˘ seating dimensions and adjustability â&#x20AC;˘ cushion type and characteristics.

Wheelchair backrests designed for lateral stability, comfort, and adjustability wheelchair backrests are designed to optimize function and comfort! Their contoured back shells, soft foam, and adjustable components offer stability and comfort to reduce fatigue and maximize function.The extensive size and contour range means there is a wheelchair back to meet your exact needs.

Functional Prototype We made the 1:1 prototype, using the actual wheelchair production. the surface was covered with cloth and painted. Connector and ABS seat were made by CNC.

GLASS VESSEL ALCOHOLIC BEVERAGES It is to keep warm at a temperature appropriate to optimize the flavor of the wine.Innovative modern design.These glasses are made of sturdy borosilicate glass.

designer：Chang, Yenwei , date：2016.12

Interpretation x Association

Design Point

K&W TOOLS DUAL MOULD HAND SAW Ergonomic research and apply of dif ferent materials.According to the pattern of hand and comfort to design the hand grip, hand plastic material that be the central skeleton and softtextured rubber are constituted strong and durable construction, this method reduce vibration and discomfort when using the saw, even in wet or dry conditions, this is named DUALGRIP handles.

工

designer：Chang, Yenwei , Chen, Chuwei date：2013.09

case

Research Mean value Forefinger A：41.47 B：29.52 E：11.87 Middle finger A：45.8 B：32.39 E：14.74 Ring finger A：43.19 B：30.54 E：12.89 Little finger A：36.99 B：26.26 E：8.51 Thickness of the finger D：17.65

Length The minimum grip length is 125mm, margin above the fingers is at least 70mm by EU orEN 1005-3(CEN,1993)

Diameter Greenberg and Chaffin(1977) pointed grip of hand tools required power is better between 30mm to 45mm, Kong,et al(2005) found the right diameter of grip is the 19.7% of hand length.

Weight and counterweight Kadefors, et al.,(1993) recommeds that center of gravity as close to the center of palm. Greenberg and Chaffin (1997) noted hand tools should not be over 2.3kg, the operator feels is most appropriate as weigh is between 0.9kg to 1.75kg.

IDEA SKETCH Two type of saws can be assembled is the first thinking, after numerous discussions, we decided styling convey a sense of fortitude and neat as company's brand image, in addition to the handle, another lines are more simple and power, and retain the 90 and 45 degree design. Handle is constructed of one hard material in the core and overmoulded with another soft material whilst the hard material gives the handle strong and durable structure in the core.It called Dualgrip handles, the handle with rubber as a visual attraction increase the comfort either in dry or wet conditions.

Chang, Yen-Wei 0906-459-307