The Three Touchstones ofInterface Design

01 of 10O

N E

B

I G

W

E B

.

C O

M

02 of 10What Design Exactly?O

N E

B

I G

W

E B

.

C O

M

02 of 10What Design Exactly?O

N E

B

I G

W

E B

.

C O

M

02 of 10What Design Exactly?O

N E

B

I G

W

E B

.

C O

M

03 of 10Looking for…

Objective

Compact

Universal

O N

E

B I

G

W E

B .

C

O M

04 of 10The Three…GENERIC

EFFICIENT INTUITIVE

O N

E

B I

G

W E

B .

C

O M

05 of 10GenericGENERIC

Range

O N

E

B I

G

W E

B .

C

O M

AbstractionDepth / Breadth

06 of 10EfficientGENERIC

EFFICIENT

LoC

Clicks

Time

GOMS, Fitts, Hick

Reusability

O N

E

B I

G

W E

B .

C

O M

07 of 10IntuitiveGENERIC

EFFICIENT INTUITIVE

Learning Time

Learning EffortO N

E

B I

G

W E

B .

C

O M

Consistency

Simplicity

Discoverability

08 of 10The sweetspotGENERIC

EFFICIENT INTUITIVE

O N

E

B I

G

W E

B .

C

O M

09 of 10ExamplesGENERIC

EFFICIENT INTUITIVE

O N

E

B I

G

W E

B .

C

O M

09 of 10ExamplesGENERIC

EFFICIENT INTUITIVE

O N

E

B I

G

W E

B .

C

O M

10 of 10Thoughts?

T?

O N

E

B I

G

W E

B .

C

O M