Experior Ego

Post-module thoughts...

2007-04-17T14:33:00.003+08:00

Overall I think this module is on the right track. I find the approaches that we took since early in this module very helpful in trying to set up some kind of a framework to help designers evoke the desired emotions out of whatever product they are designing. The theories on design models such as emotional probes and Jordan’s four pleasure analyses really served as useful framework on user behavior, and the early assignments served as a good exercise to think about some of the ways in which values and pleasure were perceived. For one it actually helped me understand, as a user, on why certain design appeals to me or what kind of values I am deriving out of any particular product. Still, I felt that these frameworks rely very much our interpretation of what our target user would be like, and therefore vulnerable to overgeneralization and misinterpretation. Particularly on the four analysis assignment, I found it hard to design a product benefit specifications based on purely the need analysis without taking into consideration other factors such as taste, aesthetics preference etc.

The ethnographical approach also was a bit limiting in terms of how we could derive useful design ideas, because first of all, all the bits of pieces of information coming from all over the place are hard to quantify, and secondly, we’re making too many assumptions about the conditions in which people operate certain activities. For instance, in our improving learning experience for lecture theatres, it was difficult to gauge what really makes up a good learning experience and whether the technology (in this case, the Lecture theatres) was a great factor which determines that experience.

Some of the lessons from marketing and branding that were covered also helped us understand how they influence the user’s perception of products. Although, I feel that in practice, when it comes to designing products, it is very hard to take into consideration things such as branding because again, branding is a value system which is based on what the stakeholders (or what Christopher Fahey’s article mentioned as the ‘bosses’,) say what it is, which makes it hard to try to map it to what the user might perceive about the product concerned.

For our final project, we sort of tried to put some of the theories and frameworks into practice when we’re designing the product specifications, and I think we managed to get quite a round up specifications based on our user research. We didn’t realize how big of a project our product ended up to be, therefore although the tools that we employed during the iterative design process such as the card sorting, information architecture and prototyping were very helpful to put things into perspective, at the end, because of the limited time, we really didn’t have the chance to properly iterate the design process and we kind of closed off incoming design ideas due to the feature creep that we experienced out of the feedback from all the usability testing that we conducted. In fact I would say towards the end, the focus kind of shift into getting the usability right and kind of neglecting the other emotional user experience part of it. I guess this is how it is in the real world, but perhaps in the future, the final project should be initiated earlier so that students have time to reiterate the design process while still leave some time to think about the greater issue of user experience.

I think this module is tacking one of the most difficult issues out there, which is trying to define what experience is, and how to design it. The issue is that we’re not dealing with hard sciences where everything is measurable, but rather something more subjective and unquantifiable such as pleasure and other emotions. But overall, this module provided me with very good groundings and exposure over the issues of UX while giving me opportunity to experience the challenging process of designing UX.

Final Project Phase 4

2007-04-02T14:09:00.000+08:00

The above slides encapsulates some of the paper prototyping that we did.

Reflections on article:User Research Smoke & Mirrors (Christopher Fahey, 2006)

2007-04-01T14:31:00.000+08:00

The article highlighted a couple of very important issues pertaining to the design process of experiential products such as websites or other interactive products.

The first is of course the tendency of designers making “scientific” user research the very foundation of their design process. The example on the use of eye tracking as a design tool is a classic example of trying to derive something empirical out of the experience of browsing a website. By measuring where users’ eyes were pointing for the longest time during a page-view, the hope is that an analysis of the subjective experience can be derived and such can be used as a design guideline. I guess the problem with such approach is that you are trying to measure experience by very narrow parameters such as user’s eye focus point, and neglecting other possible parameters which constitute the overall visual pleasure. For instance, just like what we went through in NM2208, things such as color, typology, layout and visual flow equally determine the psychology of perception, cognition and visual aesthetics, and they are not always necessarily measurable by simple empirical experimentations. Furthermore, these things tend to be personal and subjective and like any other behavioral research, very hard to quantify.

The other issue is of course dealing with the political aspect of any product development, as design strategies are often influenced by stakeholders, peers, and bosses who have their own agendas, priorities and biases. But I guess I very much agree that sometimes empirical or objective user research data is used as a sort of “bargaining tool”, in the sense that it helps explain and justify good design decisions to people without deep design skills or instincts — or to talk them out of bad design decisions. The designers need something to justify their creative design, while the ‘bosses’ so they called, often do not appreciate design opinions unless driven by research results, and I think this is an issue that can only be reconciled by a lot of compromise between the designers and stakeholders involved.

The article also stresses out the point that some less-rigorous methodologies and techniques are extremely helpful to the user experience designer; Card sorting, focus groups, guerilla usability testing, and user personas (even the ad hoc kind) can provide invaluable insights and useful tools for a design team, even as they are entirely subjective and even a little touchy-feely in nature. But sometimes they are the only valid ways of addressing the open-ended “wicked” problems such as "user Experience" design. As one comments in the article said, the designer’s art is to work with problems that cannot be tamed and come up with contingent solutions that work for one context at one time. User research for user experience should delve into the qualitative aspects of design to understand how and why people respond to what has been created, and, more importantly, how to apply that insight to future work.

Final Project Phase 3

2007-03-27T14:06:00.000+08:00

Our presentation for phase 3 actually covers some areas from the previous phases, particularly on the part of Requirements Specifications.
Need Analysis finalization

We developed 9 personas, and we managed to derive the following needs to be fulfilled by our target user.

A simple, easy to use interface to get all info
Accessibility of the information
Manipulability (freedom to construct any kind of knowledge with the Data)
Usability (Functional)

Content
For the content of our product, we further investigated a list of feature requirements, based on the interviews and survey:

What the School Provides	Student's Requirements
Module Name and Description	Categorization into Course Requirements
Each Semester's Schedule & Exam Time	Time Table Builder, Scheduler, Bidding Management
Graduation Requirements	Graduation Requirement Tracking, Modules taken Listing
Structure of Assessments	Grade Simulator, Current CAP or Accumulative point
Announcements	Messaging tools (Email, Forums)

Card Sorting and Information Architecture

Experience Strategy

Design Element	What The personas Say	Possible Design Strategy
Visual (Sensorial Design)	icon sleek, clean, aesthetically pleasing	Functional, simplicity
Visual (Sensorial Design)	Intuitive interface, minimal instructions	icons with simple action words [ie Track/Check, Forecast]
Information Architecture	no information overload; no cram functions	Use words, links and graphics only when necessary, avoid clutter
Interaction Design	Personalization	icons to create their own individual space; customised user space
Interaction Design	Fluidity	employ a drag and drop interface.

Final Project Phase 1& 2

2007-03-03T14:01:00.000+08:00

A short summary of our Project Proposal:

Our Proposal : To build a personal Knowledge management system aimed for students at a higher learning institute.

Our Target user: Students.

What do they do: In Plain terms, they want to achieve. Nobody would spend all the trouble to go through the formal education system without a high sense of goal setting and achievement seeking. Although the original intention of higher education is for Knowledge development and enrichment, the attractiveness of having prestigious qualifications for the purpose of career development outweighs any other objectives. Even if that sometimes involves bending some rules and work around with the system or play with the system.

How does it matter? In order to achieve, the students will utilize all tools available to help them attain their goals. Sometimes what the (school) system provide them is not sufficient or can be counterproductive, and in our case, NUS does not seem to provide an integrated system for students to manage their subjects/ modules according to the conditions for graduation. Furthermore a quick survey of the students reveal they have unpleasant experiences with the disintegrated systems which NUS provides.

Improving learning experience in Lecture Theatres

2007-02-26T09:40:00.000+08:00

Presentation Slides:

Reflections:

For this assignment, we understood "Lecture Theaters" as a technological element of the larger teaching/learning system.
A "lecture" is essentially a form of passive learning (single directional information flow from the speaker to audience), therefore we felt that it is very important for the other non-teaching related elements to support the delivery of the content, which makes up the overall system of teaching and learning.
In other words, a lecture can happen anywhere, you can have a group of students sitting down on the school lawn surrounding the teacher in the middle, and it's still a lecture session, but the learning experience will definitely be different.

Hence the Lecture Theater itself is, in a sense, a tool, whose function is to help a better delivery of lecture content to the larger audience.

Generally for the system to work well, all the elements must work together according to their functions, therefore for our investigation, we are assuming that the Lecturer and the Lecture Content are both good, and thus not a contributing factor for learning experience. We instead investigate other elements which influence the delivery/ receiving of lecture content, such as:

Audio & Visual
Chairs
Temperature
Lighting
Other students

The framework we used to analyze Lecture Theaters as technology map the various elements to the four Emotional Threads: Compositional, Emotional, Spatio-Temporal, Sensual

We then formulate our research to find out what really determines the enjoyment of learning in lecture theatres.

Our initial assumption is that both Compositional and Sensual emotional threads increase enjoyment in attending lectures. To explore this, we employed two methodologies, Laddering and Survey.

Reflections from Laddering

Although we specifically wanted to find out about the Lecture Theaters, we purposely framed the question to be a general view about learning experience in NUS Lecture Theaters.

From a random sample of students whom we managed to interview, we found that neither of them talked specifically about the Lecture Theater, but rather talked about things like how they enjoyed going to lectures with their friends or how comfortable the lecture sessions are for playing games.

We found that to “ladder” them to find the root cause of the phenomenon do not land us in the kind of answer that we are looking for, therefore we decided Laddering may not be the appropriate methodology for such an investigation.

Reflections from Survey

We decided that a more favorable way to derive any useful insights from the students is through survey, which we did through an online site, and we managed to get 25 valuable responses from a random sample of NUS students.

Our focus of the survey is to find out what makes up a good lecture theater, so the very first set of questions straight away asked them:

What is your most favorite Lecture Theaters (LT) and why?
What is your lest favorite LT and why?

What we found is a striking candidate for most favorite and least favorite LT.

LT 11 seems to be the winner while LT 26 seems to be the most problematic. From their responses as for why they chose these LTs, both LTs seem to be completely opposite of each other in terms of Chair& Table comfort level, Room design & feel, room odor and room brightness level. LT 11 also seemed to be appraised for its new & spacious design and the number of power points for laptops.

LTs like LT26 hardly appeals anyone. Crammed seats, uncomfortable chairs, sometimes broken ones, funny room odor, very old look& feel, I wonder how students so far have put up with it...

New Contemporary design and spacious seating. Comfortable chair& fold-able writing arm. LTs like LT11 are hit amongst our generation of students.

Our other set of questions probed the four Emotional Threads:

Compositional

We asked them about how the chairs, the tables, the projector screen size and the sound system are, and we found most of them do not have problems with these compositional elements. However those who voted for LT26 being the worst LT all stated that the chairs and tables were poor and uncomfortable.

Spatio-Temporal

We asked them about the preferred seating position, such as which row/ section do they tend to sit, and their preferred lecture time. Most seem to like the Middle Front row/ Center combination and lectures are preferably in the morning.

Sensual
We asked them about their opinion regarding the temperature, the brightness and noise level in LT. Most seem to think that the temperature is a bit too cold and room brightness tends to be dark.

Emotional

We asked what they think the importance of LT as tool for learning is, and interestingly, most seem to feel that the LT itself is not the most important aspect of the learning experience.

We also asked the following questions to sort of get an idea of the effectiveness of learning experience in LT:

Do you ask questions? – Most answered No or sometimes
Do you sleep? – Most answered Rarely
Do you talk? – Most answered between Sometimes and often
How often do you arrive late for lecture? – Most answered Sometimes
Do you sms during lectures? - Most answered between Sometimes and often
Do you use laptop? – Most answered Never or Rarely

Conclusion

Although 25 respondents is hardly enough to derive something that we could generalize, we do manage to find some useful insights regarding which LT is favorable and not, and what makes them so. It seems that the Chairs design is the most determining factor, while other factors such as overall interior design and feel of the LT seem to influence the respondents' opinions. Other environmental factors such as room temperature and air odor also is worth taking a note at.

Despite that, we were also surprised to find out that the LT itself does not seem to be an important factor for learning experience, and perhaps this is where we feel further probe is required to investigate whether indeed other Factors do influence the overall learning experience in Lecture Theaters.

Reverse Market Analysis for target user of: Designer Hand Bag

2007-01-28T01:55:00.000+08:00

Perhaps out of the many other fashion items, women hand bags reflect directly the kind of status and personality of the carrier. The expensive price tags of some of the designer hand bags are a sign of achievement, especially amongst high profile career women who always strive for better success. The following description exemplifies such a profile:

Alice, a 26 years old sales executive living in Singapore.

She has been working in a relatively successful Software house for the past three years; first real job since leaving university, where she obtained credit pass degree in Business Information Systems.

She is very hard working and wants to earn as much money as soon as possible. As a Business graduate in a software company, she lacks the technical knowledge to promote the features of the products; however her strong work ethics, her charm and hospitality has brought her many favors from her employer as well as potential clients.

She is very fashion conscious, not only because it makes her feel confident, but her job requires her to be presentable when offering deals to potential clients. She is attractive and she takes care of her diet well to avoid unhealthy lifestyle, however she does not have time to exercise.

Alice is currently single, having just broken up with her university sweetheart. Alice is an independent girl who does not like the feeling of clinging to a particular person during most of her free time. Alice spends most weekends with her girlfriends for coffee and at night, she goes clubbing/ partying with her friends. She is a relatively introvert girl who would not start a conversation unless initiated by someone showing interest in her, but once start talking she couldn’t seem to stop. She also likes to go shopping and hunt for bargains, and she always look for the cheapest deal available. However, she is not shy to spend lavishly on items which she felt can help her exert her confidence and esteem.

Alice lives alone in her studio condominium and she keeps a lot of pets. She has a hamster and a puppy whom she enjoys taking care of. Her parents live overseas due to work commitments and her siblings are still studying at local universities. She calls her siblings once a week and assists them in whatever way they need. She also helps her parents to support her siblings’ tuition fees.

Alice is quite religious and never fails to attend her weekly religious service. She is also involved in her weekly religious community activities, where she enjoys sharing her personal thoughts and reflections.

Four-pleasure analysis

1.Physio- pleasure

Her job requires her to be presentable so she needs to keep in shape – need pleasure
Keeping a healthy diet keeps her fit – Need pleasure
When she goes out for coffee, she often indulges herself with cakes and ice creams – Appreciation pleasure

2.Socio-pleasure

To fill in the void of having broken up with her boyfriend, Alice enjoys spending time with her friends/ religious group – need pleasure
Alice prefers to have people approaching her so she effectively uses her charm and classy appeals to attract people's attention– appreciation pleasure

3.Psycho – pleasure

Perhaps due to her financial needs, she enjoys the feeling of getting the best savings out of the best deals- need pleasure
She likes nurturing and takes care of her pets well – appreciation pleasure

4.Ideo-pleasure

She likes her freedom in order to be actively involved in group activities– need pleasure
She is a very filial daughter and takes pride in helping her parents pay her sibling’s tuition – appreciation pleasure

Physio	Socio	Psycho	Ideo
Keeping fit and attractive	Attention from people	Financial relief	Independent
Healthy Eating	Friendship with a lot of people	Nurturing	Family Responsibility
Indulgence

Product benefit specifications

Fashionable design to exert independence, high self esteem and taste (Ideo- Independence, and Socio- Need for attention)
Personal organizer which includes food diary, complete with calorie monitoring system(Physio- need to keep fit) and also financial organizer to keep track of personal savings (Psycho - financial relief)
Automated Contact List sorter based on person most contacted or special people. (Socio - pleasure for friendship)
Snap-a-Contact: Special camera mode to take photo of a newly acquired contact and associate it/ prompt to enter a contact number (Socio - pleasure for friendship)
A pet-nurturing interactive mini game for quick entertainment (Psycho - pleasure for nurturing)

Reference Design:

More iPod docks : Visceral, Behavioral, Reflective?

2007-01-22T00:27:00.000+08:00

Apple's Official iPod Hi-fi

I would say this one falls under the Reflective design, since it is faithful to the iPod look and feel. Personally I am not very excited with the design, in fact it looks like my Canon Bubble jet printer.

Product Page

Stereo Dock for iPod® with Bath Tissue Holder with Built-in rechargeable battery
Wow, this might be useful! Maybe NUS should start installing this in our toilets, starting with the Arts and Social Science faculty...
So next time you wanna do your business, bring your iPods, but don't forget to wash your hand before touching it again!

Product Page

The iPod dock for value-driven consumers

I'm sorry, this is a joke actually.

Source

Behavioral design: iHome iH5 Docking Stereo Clock Radio

2007-01-21T23:50:00.000+08:00

A new and unknown brand- iHome came up with an attractively designed combination of charging iPod dock, speaker system, and AM/FM clock radio. The first of its kind, it offers great functionality at a reasonable price of USD$100.

Behavioral aspect

Charges your iPod, also works as a speaker system, AM/FM radio and clock, all under the same hood.
Wakes you up with tunes from your iPod!
Sound quality is surprisingly good.
Works with all kinds of iPods- adapter provided
Overall great value and performance

Visceral aspect:

Again, not very exciting, very simplistic design, a bit cheap plastic looking built

Reflective aspect:

Pretty much in tune with the iPod look and fell, but without the Brand recognition and unexciting design, this is definitely not a show off

Links:
Product Page
Review

Reflective design: Bose SoundDock Digital Music System

2007-01-21T23:05:00.000+08:00

Bose is another player to jump into the portable music accessories craze by coming up with this slick iPod Dock. If you have an iPod and are willing to dish out another $299 USD, then this might be something for you:

Reflective aspect:

Bose is already well known for their high end audio system, and combine it with the cool factor of iPod makes this the ultimate gadget that one would love to put in their living room or office.
Symbol of hip, cool, urban, modern, artistic.

Behavioral aspect

Sound quality is acclaimed to be superior (haven’t really heard it myself, but the brand has a good track record of sound quality)
Basic functionalities, standard remote controls, no other added special features.

Visceral aspect:

Not very exciting, very simplistic design, but neat and has a clean feel.
Soothing, attractive.

Links:

Bose product Info

Review

Visceral design: R2-D2 iPod Dock

2007-01-21T22:19:00.000+08:00

Just how crazy of a Star War Fans are you? How about getting a full blown R2-D2 dock for your iPod? For around USD$2500, you can finally get yourself a Droid!

Visceral aspect:

A faithful and detailed replica of one of our favorite Star War characters, you can’t go wrong with this design!
All the functionalities integrated well in the design, e.g, the eye works as the projector, just like in the films!

Behavioral aspect

It’s not just a dumb model of R2-DR, it is actually a full blown home entertainment system, packing in a projector, DVD player, iPod connection and wireless FM transmission.
Various input for Audio video components, USB flash memory for pictures etc.
It moves around! Radio controlled interface for all the functionalities and movements!
But I'm not so sure how easy it is to use. The radio control panel seems a bit intimidating. Perhaps if in the future, the designers can put some Artificial Intelligence and make R2-D2 respond to voice commands?

Reflective aspect:

Show off!
If someone own one, it means he/she is a true hard-core fan of a particular form of popular culture and would go all the way to collect all sorts of memorabilia. I would probably respect this person for the kind of devotion he/she has for the particular passion.
Yet I’d probably still put that person on my list of people whom I consider a “geek” and who needs to get a life.

Links:
Youtube Video
Product Page
Review

Bad Design #1: Try open this...

2007-01-14T11:57:00.000+08:00

What on earth was Marigold thinking with the following Design?

By molding the cap together with the whole body, doesn't it look like there is NO WAY one could ever open this juice container?
But oh wait, there's this thin layer of plastic ring which looks like it could be pulled up and somehow magically open the container.
Naturally people would just pull it as hard as possible, looking at how tightly the cap is molded.

Use your strength and open the damn thing...Arrgh! It broke!
So first time it happened, I used a knife to rip the whole top portion open.

Lesson learnt: Just because there's something you can pull, doesn't mean you need to pull like mad.

Now let's step back and reflect. Is there really no way to open this thing?
Apparently it is supposed to be quite intuitive, and it only takes a small amount of force to open it. This is how you're supposed to do it : Insert your finger into the ring and apply pressure on the middle part of the cap. Then GENTLY, pull your finger behind and peel the cap up like you would on a tuna container.
(I've already broken the one I used for this post, but it's still possible to open if you already know the trick)

Actually at one point, Marigold seemed to have received a lot of feedbacks regarding the design and in response, a small piece of paper was attached near the lid , a sort of "how to open " guide.
I've seen one before, but if you go to the supermarket nowadays, you won't find the attachment anymore though..
So if you missed the guide, well, tough luck!

Genesis

2007-01-13T04:08:00.000+08:00

This is the first post for NM4210-User Experience Design.

The quest for the perfect user experience design starts right here, right now.