出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/12/06 04:22:08」(JST)
製造元 | Barnes & Noble |
---|---|
発売日 | 2009年11月30日 |
標準価格 | 259米ドル(オリジナル版の初期価格) |
OS | Android ベース; Version 1.3 (released 2010年4月23日(5年前) (2010-04-23))[1] |
電源 | 充電式バッテリー |
ストレージ | 2GB 内蔵ストレージ 最大16GBまでのMicroSD |
ディスプレイ | 600 x 800ピクセル, 6 インチ E Ink ディスプレイ |
入力装置 | カラータッチスクリーン, 左右ページボタン. |
外部接続 | AT&T 3G 802.11b/g Wi-Fi |
サイズ | 7.7 x 4.9 x 0.5 インチ (196 x 125 x 13 mm) |
重量 | 12.1 oz (343 g) |
ウェブサイト | nook.com |
Nook (Barnes & Noble Nook)は、Barnes & Nobleが開発した電子ブックリーダーである。第一世代は2009年11月30日に米国で発売された[2]。
OSはAndroidベース。2009年10月20日に米国において発表され、同11月30日に259米ドルの値段で発売開始[3]。6インチe Inkディスプレイと、カラー液晶タッチパネルディスプレイ(コントロールボタン表示用)を搭載。Wi-FiおよびAT&Tの3Gネットワークに対応しており、新機種(Nook WiFi)登場後は「Nook 3G」と呼ばれるようになった。 カラー版(NOOK Color)の発表時に199米ドルに値下げされ、その後、製造停止となった。
2010年6月に、Wi-Fi専用の「Nook Wifi」(149米ドル)が発売になった。
2010年11月に、カラー版の「Nook Color」(259米ドル)が発売になった。7インチカラー液晶タッチパネル搭載。 2011年11月17日に「Nook Tablet」が発売された。 2013年6月25日に、タブレット事業の多額の損失伴い、カラー版nookの製造中止が発表された。
2011年6月には「Nook Simple Touch」(139米ドル、Wi-Fi専用)が発売となった[4]。
Nook GlowLight
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Developer | Barnes & Noble |
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Product family | Nook |
Type | E-book reader |
Release date | June 10, 2010; 5 years ago (2010-06-10) |
Operating system | Android |
Storage | Internal flash memory |
Display | Electronic paper |
Input | USB 2.0 port |
Controller input | Touchscreen |
Camera | None |
Connectivity | 802.11bgn Wi-Fi |
Website | nook |
The Barnes & Noble Nook (styled nook or NOOK) is a brand of e-readers developed by American book retailer Barnes & Noble,[1] based on the Android platform. The original device was announced in the United States in October 2009, and was released the next month.[2] The original Nook had a six-inch E-paper display and a separate, smaller color touchscreen that serves as the primary input device and was capable of Wi-Fi and AT&T 3G wireless connectivity.[3] The original nook was followed in November 2010 by a color LCD device called the Nook Color, in June 2011 by the Nook Simple Touch,[4] and in November 2011 and February 2012 by the Nook Tablet.[5][6] On April 30, 2012, Barnes & Noble entered into a partnership with Microsoft that will spin off the Nook and college businesses into a subsidiary.[7] On August 28, 2012, Barnes and Noble announced partnerships with retailers in the UK, which began offering the Nook digital products to people in October 2012.[8][9] In December 2014, B&N purchased the Microsoft shares of Nook, ending the partnership between the companies.
To encourage visiting the B&N stores, a Nook device user may read nearly any available Nook Store e-book for one hour once per day while connected to the store's Wi-Fi.[10]
The Nook name was devised by Rex Wilder while consulting for Ammunition Design Group. The name was among over 400 he created, and "Nook" was picked because it is an evolution from "book", it echoes some of the prose in Dr. Seuss's One Fish Two Fish Red Fish Blue Fish and it is humble and old-fashioned sounding.[11] It also represents a familiar place to read that is compelling for women readers who tend to read more than men.[12]
The Nook GlowLight Plus e-reader was released on October 21, 2015 and it features a 6-inch 300ppi Carta E Ink screen with frontlight and touchscreen, Wi-Fi, an aluminum rear shell, six weeks of battery (1,500 mAh) life with wireless off, weights 6.9 ounces, and it meets IP67, meaning it is water-proof for up to 30 minutes at a maximum depth of 1 meter and it is dust-proof.[13] The Nook software is run on Android 4.4 and it has 2.8GB of user accessible storage.[14] The GlowLight Plus uses a Freescale i.MX6 1 GHz CPU and has 512MB RAM.[15]
In February 2014, B&N announced a new Nook color tablet would be released in 2014.[16] In June 2014, Barnes & Noble announced it would be teaming up with Samsung to develop co-branded tablets titled the Samsung Galaxy Tab 4 Nook. The devices would feature Samsung's hardware with a 7-inch display, and customized Nook software from Barnes & Noble.
The Galaxy Tab 4 Nook was released in the US in August 21, 2014,[17] with B&N's Nook Division focusing on the software and content, and Samsung focusing on the hardware.[18][19] The product specs, matching the Samsung Galaxy Tab 4 7.0, indicate the Samsung Galaxy Tab 4 Nook was designed for the budget market tier. It uses Android 4.4.2 KitKat on a 1.2 GHz quad-core Snapdragon SOC with 1.5 GB RAM, WiFi, and Bluetooth, and features a 1.2 MP front-facing camera, a 3.2 MP rear camera, screen resolution of 1280 × 800, and a microSD storage slot that accepts cards up to 64GB. It launched with a US$199 retail price.[20] In May 2015, the price was reduced to $149.[citation needed]
On October 22, 2014, B&N released the Galaxy Tab 4 Nook 10.1. It features the same specifications as the Galaxy Tab 4 10.1, so it has a 1.2 GHz Qualcomm processor, 1280x800 resolution with 149 ppi, a 1.3 MP front camera without flash, a 3.0 MP rear-facing camera, and a microSD storage slot that accepts cards up to 64GB. It launched with a US$299 retail price.[21] In May 2015, the price was reduced to $279.
In September 2015, B&N released the Samsung Galaxy Tab S2 Nook, which is a Nook branded Samsung Galaxy Tab S2 8" LCD tablet that includes some Samsung and B&N software.[22] It uses Android 5.0.2, and features an 8-core CPU (3 GHz) with 3GB RAM, 32GB of internal storage, a microSD card slot, two cameras (2.1MP front and 8MP rear), and a 4,000 mAh battery, which B&N says will last for up to 14 hours of video usage and launched with a US$399.99 retail price.[23]
In October 2015, B&N released the Samsung Galaxy Tab E Nook, which is a Nook branded Samsung Galaxy Tab 9.6" LCD tablet that includes some Samsung, B&N and Microsoft software. This tablet runs Android 5.1.1 on a 1.2 GHz Qualcomm Snapdragon 410 CPU with 16GB of storage, microSD card support, weighs 547 grams, and two cameras (2MP front and 5MP rear); and its 9.6" display has a resolution of 1280 x 800 and it retails for $249.[24][25]
The device was two versions, a Nook that includes Wi-Fi and AT&T 3G wireless connectivity, and one that only includes Wi-Fi.
Announced on May 25, 2011, the Simple Touch Reader (also informally referred as Nook 2nd Edition) was released on June 10, 2011 at a retail price of US$139. The Simple Touch is a Wi-Fi only Nook, with an infrared touch-screen, E Ink technology, and battery life of up to two months (or 150 hours, offering approximately 25,000 continuous page turns with Wi-Fi turned off). The device weighs 212 grams (7.5 oz) with dimensions of 6.5" × 5" × 0.47".
On April 12, 2012, a Nook Simple Touch Reader with built-in LED lighting, called "GlowLight", was released with a retail price of US$139.
The Nook Glowlight (marketed as the "nook GlowLight") e-reader was released on October 30, 2013. The Glowlight uses a 6-inch touchscreen with E Ink Pearl, Wi-Fi and has a battery life of two months with wireless off; it launched at a US$119 retail price. It weighs 175 grams (6.2 oz) with dimensions of 6.5" × 5" × 0.42" and has 4 GB of storage, of which 2 GB is reserved for Nook Store content and 512 MB for additional user content. The device uses Android 2.3 and it has an 800 MHz processor with 256 MB of RAM.[28] Compared to the Nook Simple Touch Reader, the GlowLight has a white exterior, a brighter screen, a boost in screen resolution to 1024 × 758 and a more durable silicone edge.[29] Compared to the Simple Touch, the microSD card slot and page-turn buttons have been removed. On November 21, 2014, the Glowlight's price dropped to US$99.
Engadget gave the Glowlight a 73 out of 100, saying it is the best Nook with its improved display, lighter weight and front light, but didn't like that it lost its microSD slot, the contoured back and the lack of physical page turn buttons compared to previous Nooks.[30]
Released on November 19, 2010 and priced at US$249, the Nook Color comes installed with Android 2.1. The device is powered by a TI OMAP 3621 800 MHz processor, and has 512 MB of RAM, 8 GB of flash storage, a 7" LCD screen, and a microSD expansion slot. On February 21, 2012, the price of the Nook Color was reduced to US$169. On August 12, 2012, the price of the Nook Color was reduced to US$149. On November 3, 2012, following the release of the Nook HD and Nook HD+, the price of the Nook Color was reduced to US$139.[31]
The 7-inch Nook Tablet, based on Android OS, with 16 GB of internal storage became available on November 17, 2011 for US$249. A version with 8 GB of internal storage was made available February 21, 2012 for US$199, replacing the Nook Color in that price range. On August 12, 2012, the price of the Nook Tablet 8 GB and Nook Tablet 16 GB were reduced to US$179 and US$199 respectively.
Nook HD (styled NOOK HD), announced September 26, 2012 and released November 1, 2012 along with the Nook HD+, is a 7-inch tablet with a resolution of 1440x900. It competes with the 7-inch Kindle Fire HD and comes in two colors: snow and smoke (a dark gray). It has a Texas Instruments 1.3 GHz dual-core processor with 1 GB RAM. It can play back video at 720p from the NOOK Video store, much like Amazon.com's Instant Video service. The Nook HD was initially priced at US$199 for 8 GB and US$229 for 16 GB.[32] It then sold at reduced prices at US$129 for 8 GB and US$149 for 16 GB.
The Nook HD runs a heavily modified version of Android 4.0.3.
The Nook HD/HD+ line was originally planned to be discontinued, as announced in Barnes and Noble's 2013 Fiscal Year-End Report, due to financial losses.[33] A few months later, B&N President Michael P. Huseby announced that the company "intends to continue to design and develop cutting-edge Nook black and white and color devices at the best values in the marketplace",[34] following the resignation of former CEO William Lynch.
Nook HD+ (styled NOOK HD+) is Barnes & Noble's first tablet capable of playing back movies and television shows downloadable from NOOK Video store at 1080p resolution.[35] Announced on September 26, 2012, the NOOK HD+ is a 9-inch tablet with a 1920 × 1280 resolution. It competes with the similar 8.9-inch Kindle Fire HD and has a Texas Instruments 1.5 GHz dual-core OMAP 4470 processor and was initially priced at US$269 and US$299 for 16 and 32 GB, respectively.[35] Then only the 32 GB model was available at US$179.
Nook HD+ runs a heavily modified version of Android 4.0.3.
All models have the following features:
Generation | Appearance | Release date |
Display type | Capacity | Micro-SD card slot |
Cellular data (3G) |
Android version |
Screen size mm |
Screen resolution in pixels |
Dimensions mm (in) |
Weight g (oz) |
Original Price |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Nook | 2009-Nov-30 | E-paper (E Ink) and LCD | 2 GB | yes | yes | 1.5 | 152 (6 in) (E-Ink), 89 (3.5 in) (LCD) |
600 × 800 (E-Ink), 480 × 144 (LCD) |
196 × 124 × 13 (7.7 × 4.9 × 0.5) |
343 (12.1) | $259 | |
2010-Jun-21 | no | 329 (11.6) | $149 | |||||||||
Nook Simple Touch | 2011-Jun-10 | E-paper (E Ink Pearl) | 2 GB | yes | no | 2.1 | 152 (6 in) | 600 × 800 @ 167 PPI | 165 × 127 × 12 (6.5 × 5.0 × 0.5) |
212 (7.5) | $139 | |
Nook Color | 2010-Nov-19 | LCD | 8 GB | yes | no | 2.2 | 178 (7 in) | 600 × 1024 @ 169 PPI | 127 × 206 × 12 (5.0 × 8.1 × 0.5) |
448 (15.8) | $249 | |
Nook Tablet | 2011-Nov-17 | LCD | 16 GB | yes | no | 2.3 | 178 (7 in) | 600 × 1024 @ 169 PPI | 127 × 206 × 12 (5.0 × 8.1 × 0.5) |
400 (14.1) | $249 | |
2012-Feb-22 | 8 GB | $199 | ||||||||||
Nook HD | 2012-Nov-8 | LCD | 16 GB | yes | no | 4.0.3 | 180 (7 in) | 900 × 1440 @ 243 PPI | 194.4 × 127.1 × 11 (7.65 × 5.00 × 0.43) |
315 (11.11) | $229 | |
8 GB | $199 | |||||||||||
Nook HD+ | 2012-Nov-8 | LCD | 32 GB | yes | no | 4.0.3 | 227 (9 in) | 1280 × 1920 @ 257 PPI | 240.3 × 162.8 × 11.4 (9.46 × 6.41 × 0.45) |
515 (18.17) | $299 | |
16 GB | $269 | |||||||||||
Nook Glowlight | 2013-Oct-30 | E-paper (E Ink Pearl) | 4 GB | no | no | 2.1 | 152 (6 in) | 758 × 1024 @ 212 PPI | 165 × 127 × 10.7 (6.5 × 5.0 × 0.42) |
175 (6.2) | $119 | |
Samsung Galaxy Tab 4 Nook | 2014-Aug-21 | LCD | 8 GB | yes | no | 4.4.2 | 180 (7 in) | 800 × 1280 @ 149 PPI | 186.9 mm (7.36 in), 107.9 mm (4.25 in), 8.0 mm (0.31 in) | 274 (9.66) | $199 | |
Samsung Galaxy Tab 4 Nook 10.1 | 2014-Oct-22 | LCD | 16 GB | yes | no | 4.4.2 | 180 (10.1 in) | 800 × 1280 @ 149 PPI | 243.4 mm (9.58 in), 176.4 mm (6.94 in), 8.0 mm (0.31 in) | 485 (17.11) | $349 | |
Nook Glowlight Plus | 2015-Oct-21 | E-paper (E Ink Carta) | 4 GB | no | no | 4.4 | 152 (6 in) | 1080 x 1430 @ 300 PPI | 163.6 × 119.6 × 8.6 (6.4 × 4.7 × 0.34) |
195 (6.9) | $129 |
On December 1, 2011, Barnes & Noble stated that Nook and Nook-related sales for Q2 of 2011 were US$920 million.[36] The Nook had 13.4% global market share for E-paper readers in 2011.[37]
On October 29, 2012,[38] the rival Blackwells and Foyles bookshops, the John Lewis department stores, the Waitrose and Sainsbury's supermarket chains and high street catalogue retailer Argos launched the Nook e-reader in the UK—and, from November, the Nook HD and Nook HD+ tablet computers went on sale in the stores.[39]
Barnes & Noble provides free e-reader applications to permit reading on devices other than Nooks. Selections include Nook Reading Apps, Nook for Web and Nook Study.
Barnes & Noble offers free applications for various platforms, with which to access Nook digital reading material:[40]
The Nook for Web is a cloud based web reader with the tagline: "Read Instantly on any browser".[41]
In August 2010, concurrently with introducing a web-based textbook rental service, Barnes and Noble - "one of the largest textbook retailers in the US"[42] - introduced the NOOK Study app "for the PC or Mac that lets users buy or rent e-book versions of their textbooks for use on the computer.[43] Mobileread describes Nook Study (sometimes styled "NookStudy" or "NOOK Study")[44][45] as "a free e‐textbook application from Barnes and Noble that provides a suite of digital study tools. It is available for Microsoft Windows and Apple's Mac OS X."[46] Nook Study cannot be used on Nook e‐readers; rather it is designed for use only on PCs, Macs, and iPads, and it permits one to read e-textbooks "on up to two (2) computers".[47]
Nook Study offers two categories of benefits: the ability to read ebooks and other content that is accessible via other eReading devices, and the ability to read e‐textbooks purchased from Barnes & Noble, which are meant to be read on one's computer via the Nook Study application. According to Barnes & Noble's NookStudy FAQs: "You cannot use your Nook or mobile device to read textbooks as the screens are too small to properly view the contents."[47]
In The Digital Reader, Nate Hoffelder describes capabilities possessed by Nook Study that render it superior to other e‐reading software for reading textbooks.[48] For example, he writes:
…you can do multiple types of annotations (highlight, asterisk, question) and you can do asterisks and questions in 7 different colors. You can also attach text notes as well as search Wikipedia, Google, Dictionary.com, Wolfram Alpha, and YouTube. And I just noticed that you can attach a link to the webpage you just found through the search. Attaching the link is not easy, but it can be done.
Now I’m really impressed. I love that I can search Dictionary.com, Wolfram Alpha, and YouTube. I think this might be the killer feature for NookStudy (like indexed search was for the Kindle).
Some of the other neat features include having multiple ebooks open in tabs, and a second TOC for annotations.
In an August 2, 2011, press release, BN College cited kudos publicized on NBC's Today Show and MSNBC.com that deemed NOOK Study "the "Coolest Digital Study Tool Around".[49] On the Today Show and in an MSNBC.com post, Wilson Rothman, Deputy Technology & Science Editor at MSNBC, had included NOOK Study in a list of 10 back-to-school tech survival tips to consider when shopping for college technology necessities, recommending: "NOOK Study is an essential back-to-school tool that students should consider when heading back to college – and may be the 'coolest digital study tool around.'"[50]
“Barnes & Noble may well have the coolest digital study tool around. Seriously, this free eTextbook application for PC and Mac lets you not only get books digitally, but organize coursework, compile syllabi and other documents, take notes, print, export and go online for related research. While the same warning about Amazon’s textbook rental program applies here — that your particular study materials might not be available — it’s certainly worth the $0.00 price to check it out, and the other features may end up being useful on their own.”
In April 2014, the Barnes & Noble website announced the Nook Study had been "replaced by Yuzu", which the company terms "the next-generation digital education platform from Barnes & Noble."[51][42] In April, NOOK Study had already been "retired", and a Beta version of Yuzu was introduced for the iPad and for Internet Explorer and Safari 6.1/7 browsers. Yuzu was formally rolled out that summer and made available to more browsers, and as an Android, iOS, and Windows app. However, the Nook Study site continued offering a link to the Nook Study program, explaining: "We understand that as a NOOK Study user, you may have some questions. On this page we will try to direct you to the appropriate websites to find what you are looking for."[52][53] Clicking "Get NookStudy Help" redirects one to the "NOOK Study Knowledge Base", where they can download the Nook Study app[54][55] as well as find answers to frequently asked questions.[56] Yuzu, like NOOKStudy, "offers students a next-generation reading and note-taking experience in a simple app, but it also improves on NookStudy by making it easier for educators to provide course materials"[57] by integrating with BN's college-focused website Faculty Enlight,[58] where educators can search for the textbooks and other academic material they need, assemble them into course packs, and then build a required and recommended reading list for a class.[59] Downsides of Yuzu, however, are: "Yuzu does not share the same accounts as the Nook Store or NookStudy"[60] and "Yuzu is not compatible with NookStudy textbooks".[61] Emily Price at Engadget made a similar observation: "With Yuzu, [NOOKStudy]'s being phased out, and sadly any pricey books you've already bought through that service are incompatible with the new app."[42]
Nook for Mac users have noted the app has compatibility issues with Mac OS 10.8 Mountain Lion. While the application requires OS 10.6 Snow Leopard, many users have documented the performance issues under Mountain Lion (and consequently all Macs sold since July 2012).[62]
The file table on the Nook is locked, meaning that external programs, such as Calibre, cannot be used to automatically organize uploaded files. All organization must be undertaken on the device itself, one book at a time, and such organization cannot be backed up or saved elsewhere.[63]
A book can only be lent once through the Nook's LendMe program.[64][65]
We're sorry, but the ability to sideload NOOK purchased content has been discontinued. We apologize for any inconvenience. — NOOK Customer Care (@NOOK_Care) September 17, 2014[69]
On June 25, 2014 Barnes & Noble announced that the Nook Media business would be spun off into an independent company.[70] On December 4, 2014, Barnes & Noble announced an end to its partnership with Microsoft connected to Nook. The company’s objective is to take the steps necessary to complete the separation by the end of the first quarter of 2015.[71]
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