Giles Colborne The Challenge Of Simplicity

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Transcript of Giles Colborne The Challenge Of Simplicity

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Simplicity

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Colbourne

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What did you want to be?

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.co.ukresearch led design

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.comresearch led design

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user experiences aregetting smaller

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Zune 1.0 vs Zune 2.0

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113

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To do list

- Call Ken- Write presentation- Cinema tickets- Fish fingers?

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People are crying out for less

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Why is there a move to simplicity?

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Simplicity ≠ Usability

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Efficiency Effectiveness Satisfaction

Measuring usability

Source: ISO 9241-11

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Efficiency Effectiveness Satisfaction

Traditional system

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Efficiency Effectiveness Satisfaction

Call centre

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Efficiency Effectiveness Satisfaction

Web site

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Efficiency Effectiveness Satisfaction

Simplicity

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Simplicity is not...

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Removing features

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Adding instructions

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Breaking it into steps

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The achievement of maximum effect with minimum means

Dr Koichi Kawana

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Simplicity in user interface designrefers to experience, not artefacts

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‘It just works’

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Experience occurs at many levels

Physical dimensions & handling

Input mechanisms

Visual / output

Correspondence between program model and mental model

Eco-systems of software / devices

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The achievement of maximum effect with minimum means

Dr Koichi Kawana

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A process for simplicity

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Guidelines

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A process for simplicity(guidelines in a specific order)

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Understand context

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What is minimal?Go

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What is minimal?January 2002

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Understand context

What effect is the user trying to produce?

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Understand context

What does the user know?

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Just simple enough

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What is minimal?January 2002

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Shrink, Hide, Embody

By removing the irrelevant

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you emphasise what really matters

Many hands make light work

A bird in the hand is worth two in the bush

Buy one get one freeJust do it

Today is the first day of the rest of your life

Don’t forget to put the cat out

Simply betterOne, two, three, go!

To dare is to do

Some day I’ll fly away

Meeting at 13:40

By removing the irrelevant

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you emphasise what really matters

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Just simple enough

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Home | Regions | Experiences | Events | Wine & Food | Accommodation | Transport | General information

Stunning scenery Search

Travelplanner

Wild West Theme Park

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Vivamus pharetra posuere sapien. Nam consectetuer. Sed aliquam, nunc eget euismod ullamcorper, lectus nunc ullamcorper orci, fermentum bibendum enim

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Drag totravel planner

Region map Interactive map

Biggermap Show on map

Booking Options

email to a friend

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Travel planneran incredibly complex

problem

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Related web sitesLorem ipsum dolor sit amet »

More mapsStreet map »RAA Map (PDF, 132kB) »

<image>

TITLE

SUBHEADING

Home | Regions | Experiences | Events | Wine & Food | Accommodation | Transport | General information

Stunning scenery Search

Travelplanner

Wild West Theme Park

Intro text Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi commodo, ipsum sed pharetra gravida, orci magna rhoncus neque, id pulvinar odio lorem non turpis.

Suspendisse id velit vitae ligula volutpat condimentum. Aliquam erat volutpat. Sed quis velit. Nulla facilisi. Nulla libero.

Nullam sit amet enim.

Vivamus pharetra posuere sapien. Nam consectetuer. Sed aliquam, nunc eget euismod ullamcorper, lectus nunc ullamcorper orci, fermentum bibendum enim

Travellers’ tipsLorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi commodo, ipsum sed pharetra gravida, orci magna rhoncus

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Wild WestThings to do

Region map Interactive map

Biggermap Show on map

<image> Royal HotelHotel

<image> Chez GerredFood & drink

<image> Marine WorldThings to do

<image> BudgetCar rental

Booking Options

email to a friend

3 Items (Delete)

View my travel planRecommendationsWhat’s this?

Unsorted (4 items)

Add folder

Welcome Jon Update profile | Sign out | Help

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Related web sitesLorem ipsum dolor sit amet »

More mapsStreet map »RAA Map (PDF, 132kB) »

<image>

TITLE

SUBHEADING

Home | Regions | Experiences | Events | Wine & Food | Accommodation | Transport | General information

Stunning scenery Search

Travelplanner

Wild West Theme Park

Intro text Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi commodo, ipsum sed pharetra gravida, orci magna rhoncus neque, id pulvinar odio lorem non turpis.

Suspendisse id velit vitae ligula volutpat condimentum. Aliquam erat volutpat. Sed quis velit. Nulla facilisi. Nulla libero.

Nullam sit amet enim.

Vivamus pharetra posuere sapien. Nam consectetuer. Sed aliquam, nunc eget euismod ullamcorper, lectus nunc ullamcorper orci, fermentum bibendum enim

Travellers’ tipsLorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi commodo, ipsum sed pharetra gravida, orci magna rhoncus

<image>

Wild WestThings to do

Region map Interactive map

Biggermap Show on map

<image> Royal HotelHotel

<image> Chez GerredFood & drink

<image> Marine WorldThings to do

<image> BudgetCar rental

Booking Options

email to a friend

3 Items (Delete)

View my travel planRecommendationsWhat’s this?

Unsorted (4 items)

<image>

Wild WestThings to do

1

Add folder

Welcome Jon Update profile | Sign out | Help

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Organise

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197

2 6 4 835

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What numbers did you just see?

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1 2 3 4 5 6 7 8 9

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Don’t make them wait

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Test

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GOMS KLMCard & Moran

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A process for simplicity

Eliminate waiting

Organise

Shrink, Hide, Embody

Understand the users’ context

Test

Spend time up front thinking

Spend time later checking

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The road to hell is paved with good intentions

Linear step-by-step processes - taking control of what the user does next

We’ll let the user decide

What if the user wanted to...

Instructions

Long lists

Home pages

Error messages

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A process for simplicity

Eliminate waiting

Organise

Shrink, Hide, Embody

Understand the users’ context

Test

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Perfection is achievednot when there is nothing more to add

but when there isnothing more to take away

Antoine de Saint Exupery

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No matter how cool your user interface,less would be better

Alan Cooper

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giles.colborne@cxpartners.co.uk