World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
48
Citations
28139
World Ranking
6000
National Ranking
2701

Greg Christie publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Greg Christie sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 75 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Greg Christie D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Greg Christie sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 48 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Artificial intelligence
  • World Wide Web
  • Software

Greg Christie spends much of his time researching Human–computer interaction, Gesture, Computer vision, Artificial intelligence and Computer graphics. His Mode study in the realm of Human–computer interaction interacts with subjects such as Interface, Set, User input and State. As part of his studies on Mode, Greg Christie often connects relevant areas like Input device.

His studies deal with areas such as Image and Sensory cue as well as Gesture. His study connects Electronic document and Computer graphics. His Computer hardware study integrates concerns from other disciplines, such as Object based and Multi-touch.

His most cited work include:

  • Gestures for touch sensitive input devices (2545 citations)
  • Touch screen device, method, and graphical user interface for determining commands by applying heuristics (2124 citations)
  • Unlocking a device by performing gestures on an unlock image (1402 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Gesture, Human–computer interaction, Artificial intelligence, Computer graphics and Computer vision. His biological study spans a wide range of topics, including Object and Sensory cue. In his research, Voicemail is intimately related to Computer hardware, which falls under the overarching field of Human–computer interaction.

His Artificial intelligence study frequently draws connections to other fields, such as Input device. His work on Image and Cursor is typically connected to State, Push-button and Contact area as part of general Computer vision study, connecting several disciplines of science. While the research belongs to areas of Scrolling, Greg Christie spends his time largely on the problem of Heuristic, intersecting his research to questions surrounding Translation.

He most often published in these fields:

  • Gesture (33.33%)
  • Human–computer interaction (33.33%)
  • Artificial intelligence (25.00%)

What were the highlights of his more recent work (between 2012-2020)?

  • Gesture (33.33%)
  • Artificial intelligence (25.00%)
  • Computer vision (22.62%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Gesture, Artificial intelligence, Computer vision, Computer graphics and Human–computer interaction. His research combines Digital object and Artificial intelligence. Specifically, his work in Computer vision is concerned with the study of Thumbnail.

His study looks at the relationship between Computer graphics and fields such as Electronic document, as well as how they intersect with chemical problems. His research on Human–computer interaction frequently connects to adjacent areas such as Instant messaging. His Image research is multidisciplinary, relying on both Record locking and Computer hardware.

Between 2012 and 2020, his most popular works were:

  • Unlocking a device by performing gestures on an unlock image (1402 citations)
  • Computer light adjustment (136 citations)
  • Touch screen device, method, and graphical user interface for customizing display of content category icons (109 citations)

In his most recent research, the most cited papers focused on:

  • Artificial intelligence
  • World Wide Web
  • Software

His primary areas of study are Measure, Computer hardware, Mechanism, Photodetector and Path. Path overlaps with fields such as Gesture, Computer vision, Artificial intelligence, Sensory cue and Image in his research.

Best Publications

  • Gestures for touch sensitive input devices

    Steve Hotelling;Joshua A. Strickon;Brian Q. Huppi;Imran Chaudhri

  • Touch screen device, method, and graphical user interface for determining commands by applying heuristics

    Steven P. Jobs;Scott Forstall;Greg Christie;Stephen O. Lemay

  • Unlocking a device by performing gestures on an unlock image

    Imran Chaudhri;Bas Ording;Freddy Allen Anzures;Marcel van Os

  • Mode-based graphical user interfaces for touch sensitive input devices

    Steve Peter Hotelling;Joshua Strickon;Brian Q. Huppi;Duncan Robert Kerr

  • Proximity detector in handheld device

    Steve P. Hotelling;Brian Q. Huppi;Joshua A. Strickon;Duncan Robert Kerr

  • Gestures for controlling, manipulating, and editing of media files using touch sensitive devices

    Greg Christie

  • Portable electronic device with interface reconfiguration mode

    Os Marcel Van;Freddy A. Anzures;Scott Forstall;Greg Christie

  • Activating virtual keys of a touch-screen virtual keyboard

    Bartley K. Andre;Bas Ording;Greg Christie

  • Portable electronic device with multi-touch input

    Bas Ording;Scott Forstall;Greg Christie;Stephen O. Lemay

  • Graphical user interface and methods of use thereof in a multimedia player

    Jeffrey L. Robbin;Steve Jobs;Timothy Wasko;Greg Christie

  • Keyboards for Portable Electronic Devices

    Kenneth Kocienda;Scott Herz;Richard Williamson;Gregory Novick

  • Indication of progress towards satisfaction of a user input condition

    Freddy Allen Anzures;Bas Ording;Imran Chaudhri;Marcel van Os

  • Method, device, and graphical user interface providing word recommendations for text input

    Kenneth Kocienda;Greg Christie;Bas Ording;Scott Forstall

  • Account information display for portable communication device

    Steven P. Jobs;Freddy Allen Anzures;Bas Ording;Imran Chaudhri

  • Touch Screen Keyboards for Portable Electronic Devices

    Kenneth Kocienda;Scott Herz;Richard Williamson;Gregory Novick

  • Method and system for providing word recommendations for text input

    Greg Christie;Bas Ording;Scott Forstall;Kenneth Kocienda

  • Email Client for a Portable Multifunction Device

    Nitin K. Ganatra;Gregory Novick;Stephen O. Lemay;Greg Christie

  • Detecting gestures on multi-event sensitive devices

    Greg Christie;Wayne Carl Westerman

  • Missed telephone call management for a portable multifunction device

    Scott Forstall;Greg Christie;Scott M. Herz;Imran Chaudhri

  • Portable Electronic Device with a Global Setting User Interface

    Stephen O. Lemay;Greg Christie;Scott Forstall;Michael Matas

Frequent Co-Authors

Imran Chaudhri
Imran Chaudhri Humane Inc.
Scott Forstall
Scott Forstall Apple (United States)
Bas Ording
Bas Ording Apple (United States)
Stephen O. Lemay
Stephen O. Lemay Apple (United States)
Marcel van Os
Marcel van Os Apple (United States)
Scott Herz
Scott Herz Apple (United States)
Richard Williamson
Richard Williamson Facebook (United States)
Patrick L. Coffman
Patrick L. Coffman Apple (United States)
Duncan Robert Kerr
Duncan Robert Kerr Apple (United States)

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