size , 235, 458

title bar, 458

visual design, 234, 235, 458

window, iconized, 331

Identity box, 460

idiomatic interface, 247, 250-252, 255-256, 330, 419

Illustrator, 139, 307-308

implementation model

engineer designer sin, 25-26

file management interface, 168-172

hierarchy, 156

mechanical design compared, 21-22

mental model versus, 21-22, 23, 26, 171-172

paradigm, 247-248

thinking mathematically as trap for, 26-27, 124-126

import/export software, 110

in vitro design, 123

index, data retrieval using, 200, 202, 204, 462

indirect manipulation, 267

industrial design, 226

inflection , minimizing navigation using, 154-155

Information Architecture (Rosenfeld and Morville), 477

information design, 237-241

The Inmates are Running The Asylum (Cooper), 56

input focus, 279-280

input method. See also specific device

appliance interface, 118

audio, 499

direct manipulation, 263-266, 303-304, 425-426

embedded system, 118, 490, 494, 496, 498-499

graphical, 127

handheld device, 117, 496

identifying, 84

kiosk, 498-499

metaphor, using interface based on, 252-254

orchestration, 127

output area, allowing in, 141

persona, matching to, 84

posture, 84, 106-108

sovereign software, 106-108

3D modeling software, 315

transient software, 110

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insert

menu, 373

mode, 359

installation

avoiding through using HTML-based software, 465

configuration versus, 473-474

environment information, collecting automatically, 470

feedback, 471, 473

file location, 472

file, overwriting shared, 473

file, writing to system-wide, 472

logging, 472

obscurity in, avoiding, 7

questioning user , 469-470, 474

response consequence, informing of, 467-468

response scope, informing of, 468-469

shell, using, 466

Visual Basic application, 473

Web application, 485

InstallShield, 466

instinct in human-computer interaction, 249

interaction framework, defining, 83-88

interaction vocabulary, 255-256

intermediate user, 33-35, 37, 105, 463

Internet Explorer, 113, 146, 362

Internet-enabled application, 478, 484-485

interview

behavior variable, mapping subject to, 68, 69

candidate for, identifying, 46

contextual inquiry, 44-45

customer, of, 42-44

ethnographic , 44-52

focus, 45

goal, determining using, 43, 45, 49, 50, 51

interpretation of acquired data, 45

length, 45

partnership with interviewee, 45

phases of project, conducting at different, 49

place conducted , 50

planning, 48

post-interview tasks , 52