INTERACTION DESIGN PRINCIPLES FOR INTERACTIVE ...

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the order of channels so that a viewer’s favorite channels appear first, providing an excellent example of user-centered design. Like DVRs and VOD systems, the strength of an EPG lies primarily in its ability to allow viewers to customize and gain greater control over their viewing experiences. 2.4.3 Constraints As with any system, there is a strong correlation between the popularity of an EPG and its usability. As evidenced by Figure 2.3, the interface of the Gemstar-TV Guide EPG is extraordinarily cluttered. It is difficult to search by a particular program. The main menu is composed of many buttons that are not necessarily organized by what functions are used most often. The programming grid shows too few listings at a time, and requires the user to scroll far too much and frequently. In addition, up to one-third of the screen is used for advertising, taking space away from the primary information the user wishes to access. The interface of the Gemstar-TV Guide EPG is not optimized for the benefit of its users. According to a report from International Marketing Reports, the majority of viewers use an EPG to browse current listings or what is on next or later that same day, rather than to plan viewing more than a day in advance (2002). If this is true, EPGs must optimize their browsing functionalities to better serve this need. Today’s designs have a long way to go before they can be considered user-friendly applications. 2.5 WEB TV A Web TV is a television set especially designed (or connected using a set-top box) to allow an Internet connection. The most popular Web TV operator in the U.S. is currently MSN TV (formerly WebTV). The most recent version, MSN TV 2, allows 35
users to send email, chat, and surf the Internet from their televisions. Hardware requirements include a TV, a phone line or home network, MSN TV service, and a MSN TV Internet & Media Player unit. Television is a medium that offers high quality video and audio. The Internet, on the other hand, with its capacity for information propagation and interactivity, does not provide the quality of television broadcasts and programming content. In developing a hybrid successor to these two technologies, a number of challenges must be overcome. 2.5.1 Representative Example: MSN TV Figure 2.4 provides examples of the MSN TV interface. (a) (b) (c) Figure 2.4 Examples of MSN TV Interface (a), (b), (c), and (d) 36 (d)
Page 1 and 2: INTERACTION DESIGN PRINCIPLES FOR I
Page 3 and 4: ACKNOWLEDGMENTS This thesis would n
Page 5 and 6: 2.3.3 Constraints 2.4 Electronic /
Page 7 and 8: 4.2 Designing for Television 4.2.1
Page 9 and 10: Table 1.1 Table 1.2 Table 1.3 Table
Page 11 and 12: Figure 2.6 Figure 2.7 Figure 2.8 Fi
Page 13 and 14: Figure 5.4 Figure 5.5 Figure 5.6 Fi
Page 15 and 16: Figure 5.36 Figure 5.37 Figure 5.38
Page 17 and 18: SUMMARY Interactive television (iTV
Page 19 and 20: However, it is clear that televisio
Page 21 and 22: looking closely at existing designs
Page 23 and 24: For viewers with analog television
Page 25 and 26: Figure 1.3 Percent of Households wi
Page 27 and 28: interact with television shows by u
Page 29 and 30: New Media usage is dominated by 18
Page 31 and 32: Figure 1.6 Winky Dink and You The o
Page 33 and 34: 1.4.1 BBC Interactive Figure 1.7 In
Page 35 and 36: 1.4.2 Additional Examples Many othe
Page 37 and 38: Table 1.6 (continued). Greece Local
Page 39 and 40: Table 1.6 (continued). New Zealand
Page 41 and 42: using a combination of visual cultu
Page 43 and 44: CHAPTER 2 BROAD CATEGORIES OF ITV P
Page 45 and 46: Table 2.1 Categorization of iTV by
Page 47 and 48: capable of storing an enormous amou
Page 49 and 50: (c) Figure 2.2 Examples of Comcast
Page 51: (c) (d) Figure 2.3 Examples of Gems
Page 55 and 56: 2.6 WEB-BASED SYNCHRONOUS (TWO-SCRE
Page 57 and 58: interactive or enhanced content on
Page 59 and 60: they allow for greater versatility,
Page 61 and 62: Networks have also used wireless de
Page 63 and 64: The American Film Institute’s enh
Page 65 and 66: game consoles with televisions and
Page 67 and 68: Interactivity must be tied to origi
Page 69 and 70: CHAPTER 3 BROAD CATEGORIES OF ITV P
Page 71 and 72: information about the topic at hand
Page 73 and 74: said they would do so again in the
Page 75 and 76: 3.2.1 Representative Example in Spo
Page 77 and 78: (a) (b) Figure 3.3 Test the Nation
Page 79 and 80: interactive TV betting service tota
Page 81 and 82: application was also available on t
Page 83 and 84: the ABC telecast throughout the eve
Page 85 and 86: platforms. The navigation is timeli
Page 87 and 88: 3.7 SHOPPING Shopping, or purchasin
Page 89 and 90: - and as close to the regular exper
Page 91 and 92: CNN Crossfire, broadcast in front o
Page 93 and 94: Dramas may need to operate under a
Page 95 and 96: The participatory aspect of many pr
Page 97 and 98: 4.1.1 Grid-Based Design Grid-based
Page 99 and 100: The Law of Similarity. Elements tha
Page 101 and 102: more visually pleasing, but can hel
Page 103 and 104:
Figure 4.3 TV Aspect Ratios Althoug
Page 105 and 106:
and graphics-safe areas for designi
Page 107 and 108:
4.2.4 Line Width The image on a tel
Page 109 and 110:
shapes, to make similar letters dis
Page 111 and 112:
specification. OCAP is intended to
Page 113 and 114:
pages. Web applications that exceed
Page 115 and 116:
Source: Human Factors International
Page 117 and 118:
working on a computer is not a soli
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media, among others. Figure 4.9 pro
Page 121 and 122:
MSN TV 2, which Microsoft rolled ou
Page 123 and 124:
with a handheld remote control from
Page 125 and 126:
Table 4.2 outlines some of the diff
Page 127 and 128:
should be designed with the televis
Page 129 and 130:
Pages that appear in series, one af
Page 131 and 132:
CHAPTER 5 PRINCIPLES OF INTERACTION
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through… The computer’s spatial
Page 135 and 136:
medium. The current state of this e
Page 137 and 138:
through the different elements offe
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y the wider context of the program
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History IQ focused on keeping the i
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een programs that were still in dev
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features of a DVD immediately after
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context where the learner is consci
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viewing experiences so that each vi
Page 151 and 152:
(a) (b) Figure 5.10 TiVo WishList (
Page 153 and 154:
e voted off the island. In both cas
Page 155 and 156:
them so conducive to iTV programmin
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own content in ways similar to this
Page 159 and 160:
In the first of a series of on-air
Page 161 and 162:
Jakob Nielsen notes that users are
Page 163 and 164:
(a) (b) Figure 5.22 TV411 Interface
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Figure 5.25 Life 360 Competing Elem
Page 167 and 168:
(a) (b) (c) (d) Figure 5.28 Example
Page 169 and 170:
epresentative of the red button tha
Page 171 and 172:
Lamont brings up compelling advanta
Page 173 and 174:
lower right-hand areas are privileg
Page 175 and 176:
5.4 NAVIGATION Navigation pertains
Page 177 and 178:
Figure 5.35 New Americans Orientati
Page 179 and 180:
Figure 5.37 Test the Nation User In
Page 181 and 182:
applications based on the televisio
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esearchers, “In many ways, the pa
Page 185 and 186:
In Robert Miller’s classic user r
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ecycling bin from Windows, that sta
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importance (see chapter three). In
Page 191 and 192:
Figure 5.46 Examples of Mobile Inte
Page 193 and 194:
CHAPTER 6 CONCLUSIONS AND FUTURE DI
Page 195 and 196:
Figure 6.2 Convergence of Entertain
Page 197 and 198:
(a) Figure 6.3 Examples of MTV Hija
Page 199 and 200:
television producers to create show
Page 201 and 202:
user-centered design, incorporates
Page 203 and 204:
Sheri Lamont, who has practiced and
Page 205 and 206:
ecognition of outstanding achieveme
Page 207 and 208:
REFERENCES Adams, M., Anand, P. & F
Page 209 and 210:
Halle, T. (2003). Standards for int
Page 211 and 212:
Norman, D. (2004) Emotional design:
Page 213 and 214:
Thurrott, P. (2004, October 12). Wi
Page 215 and 216:
BROADBAND A network capable of deli
Page 217 and 218:
MEDIA CENTER Media centers, or PC T
Page 219:
which a television and a personal c
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