iPod Touch（アイポッドタッチ）

概要\n\niPod Touch(アイポッド タッチ)はApple Computer, Inc. 2007年9月5日発表 + 9月公開のiPod Touch初代で、Steve Jobs Pro Keynote発表 + Pro 3.5 inch Multi-Touch Display + Pro Wi-Fi + Pro Safari + iPhone Without Phone + Pro $299-$399 + Pro Multi-Touch Display業界出発代表機 + Pro iPhone Without Phone Heritage継承代表機 + 累計2007-2022年15年Pro 7世代継承Heritage Pro Top独占代表機。iPod Touch歴史: 2007-01-09 iPhone発表Pro Famous + 2007-06-29 iPhone公開 + 2007-09-05 iPod Touch初代発表Pro Famous(Steve Jobs Apple Special Event "The Beat Goes On" + Pro iPhone Without Phone) + 2007-09 iPod Touch初代公開($299 8GB/$399 16GB) + 2008-07 App Store公開Pro Famous + 2008-09 iPod Touch 2nd公開(Pro Speaker内蔵 + Pro Volume Buttons) + 2009-09 iPod Touch 3rd公開(Pro 32GB-64GB) + 2010-09 iPod Touch 4th公開Pro Famous(Pro Retina Display + Pro Front Camera + Pro FaceTime) + 2012-10 iPod Touch 5th公開(Pro 4 inch Retina + Pro 5MP Camera) + 2015-07 iPod Touch 6th公開(Pro A8 + Pro 8MP Camera) + 2019-05 iPod Touch 7th公開(Pro A10 Fusion + 32GB-256GB) + 2022-05-10 iPod Touch生産終了Pro Famous(Pro 15年Pro iPod Touch系譜終焉 + Pro 21年Pro iPod系譜終焉) + 累計2007-2022年15年Heritage継承。iPod Touch主要機能: (1)Apple Computer, Inc.主導(米国California州Cupertino + 1976年創業)、(2)Steve Jobs Pro Keynote発表(Pro Famous CEO)、(3)Pro 3.5 inch Multi-Touch Display 480x320(Pro 業界Pro Multi-Touch Display初代Music Player)、(4)Pro Wi-Fi 802.11g(Pro 業界Pro Wi-Fi標準Music Player)、(5)Pro Safari(Pro 業界Pro 業界初Music Player Web Browser)、(6)iPhone Without Phone(Pro Mainstream iPhone派生 + Pro Famous Marketing)、(7)8GB-16GB Flash(Pro Mainstream Flash + 後年16GB → 256GB拡張)、(8)Pro $299-$399(Pro Mainstream Pricing)、(9)Pro 22時間Audio Battery(Pro Class-leading Battery)、(10)Pro Famous Aluminum Body(Pro Apple Aluminum伝統)、(11)Pro 2008-07 App Store公開Pro Famous(Pro 累計世界Pro App Store出発点 + Pro Mainstream Apple App Store業界Top独占Heritage Pro Reference)、(12)Pro 2010-09 4th Generation Pro Retina Display(Pro 業界Pro Retina Display初代Music Player + Pro 業界初Front Camera + Pro FaceTime)、(13)Pro 2019-05 7th Generation Pro A10 Fusion(Pro Mainstream Last iPod Touch + 累計32GB-256GB Storage)、(14)Pro 2022-05-10 iPod Touch生産終了Pro Famous(Pro 15年Heritage終了 + Pro 21年iPod系譜終焉Pro Famous Heritage Pro Reference Heritage Pro Top独占)、(15)Pro Multi-Touch Display業界出発代表機 + Pro iPhone Without Phone Heritage継承代表機 + 累計2007-2022年15年Pro 7世代継承Heritage Pro Top独占代表機 + Pro業界History派 + Pro Apple派 + Pro Steve Jobs派 + Pro Multi-Touch派 + Pro Wi-Fi派 + Pro Safari派 + Pro App Store派 + Pro 7世代派 + Pro 終焉派 真価発揮。iPod Touch vs 競合iPod比較: iPod Touch(2007-、本レコード、Apple Multi-Touch + Wi-Fi + Safari + 7世代 + 2022終了)・iPod 1st(2001-、5GB HDD + Click Wheel + $399 + 業界出発点)・iPod Mini(2004-、4GB Microdrive + 5色 + 1年短命)・iPod Shuffle(2005-、Flash + $99 + 12年Heritage)・iPod Nano(2005-、Flash + $199 + 12年Heritage + 7世代)・iPod Classic(2007-、80-160GB HDD + Click Wheel継承 + 7年Heritage)・iPhone(2007-、Pro 累計世界Top独占 + Multi-Touch原型)・iPad(2010-、Pro 9.7 inch Multi-Touch)・Microsoft Zune HD(2009-2011、Pro Microsoft + Pro 失敗)、iPod Touch = Pro Multi-Touch + Wi-Fi + Safari + Pro App Store + Pro 7世代 + 2022-05終了、iPod 1st/Mini/Shuffle/Nano/Classic = Pro前世代/同期、iPhone/iPad = Pro後継Multi-Touch、Microsoft Zune HD = Pro Microsoft 失敗。iPod Touch歴史的影響: (1)Pro Multi-Touch Display業界出発(Music Player初) + 15年Heritage、(2)Pro iPhone Without Phone + Pro Marketing、(3)Pro Wi-Fi + Pro Safari + Pro 業界Pro Music Player Web初代、(4)Pro 2008 App Store公開 + Pro 業界出発点、(5)Pro 2010 Retina Display + Front Camera + FaceTime、(6)Pro 7世代継承(2007-2019)、(7)Pro 2019 A10 Fusion + Pro Last iPod Touch、(8)Pro 2022-05生産終了 + Pro 21年iPod系譜終焉、(9)Pro業界History派 + Pro Apple派 + Pro Multi-Touch派 + Pro App Store派 + Pro 終焉派 真価発揮。Future: 2007-iPod Touch + 2022-生産終了 + Pro iPhone継続Heritage継承。\n\n## 主な特徴・仕組み\n\n- 発表: 2007-09-05 Apple Special Event "The Beat Goes On"\n- 公開: 2007-09\n- Steve Jobs Pro Keynote発表\n- Pro 3.5 inch Multi-Touch Display 480x320\n- Pro Wi-Fi 802.11g\n- Pro Safari\n- iPhone Without Phone\n- 8GB-16GB Flash\n- $299-$399\n- Pro 22時間Audio Battery\n- Pro Famous Aluminum Body\n- 2008-07 App Store公開\n- 2008-09 2nd Gen: Pro Speaker内蔵 + Volume Buttons\n- 2009-09 3rd Gen: 32GB-64GB\n- 2010-09 4th Gen: Pro Retina Display + Front Camera + FaceTime\n- 2012-10 5th Gen: Pro 4 inch Retina + 5MP Camera\n- 2015-07 6th Gen: Pro A8 + 8MP Camera\n- 2019-05 7th Gen: Pro A10 Fusion + 32GB-256GB\n- 2022-05-10 生産終了: Pro 15年Heritage終了\n- 累計2007-2022年15年Heritage\n\n## スペック比較表\n\n| iPod Touch Generation | 公開年 | 価格 | Display | Storage |\n|------------------------|--------|------|---------|---------|\n| iPod Touch 1st | 2007-09 | $299/$399 | 3.5 inch 480x320 | 8GB/16GB |\n| iPod Touch 2nd | 2008-09 | $229-$399 | 3.5 inch 480x320 | 8GB-32GB |\n| iPod Touch 3rd | 2009-09 | $199-$399 | 3.5 inch 480x320 | 32GB-64GB |\n| iPod Touch 4th | 2010-09 | $229-$399 | 3.5 inch Retina 960x640 | 8GB-64GB |\n| iPod Touch 5th | 2012-10 | $299-$399 | 4 inch Retina 1136x640 | 32GB-64GB |\n| iPod Touch 6th | 2015-07 | $199-$399 | 4 inch Retina 1136x640 | 16GB-128GB |\n| iPod Touch 7th | 2019-05 | $199-$399 | 4 inch Retina 1136x640 | 32GB-256GB |\n| iPhone 1st | 2007-06-29 | $499/$599 | 3.5 inch 480x320 | 4GB/8GB |\n| iPad 1st | 2010-04-03 | $499 | 9.7 inch 1024x768 | 16GB-64GB |\n| Microsoft Zune HD | 2009-09 | $219 | 3.3 inch OLED | 16GB-64GB |\n\n## 具体例・対応製品\n\n- iPod Touch 1st (2007-09): $299/$399\n- App Store公開 (2008-07)\n- iPod Touch 4th (2010-09): Pro Retina + FaceTime\n- iPod Touch 7th (2019-05): Pro A10 Fusion\n- 生産終了 (2022-05-10)\n- Steve Jobs: Pro "The Beat Goes On"発表\n- iPhone (2007-06-29): Pro 同年6月公開\n- iPad (2010-04-03): Pro 後継Multi-Touch\n\n## 自作PCでの選び方・注意点\n\niPod Touch歴史Concept学習 + 現代Apple Workflow例: (A)現代Pro iPhone 16 Pro¥0構成: iPhone 16 Pro + Pro Apple Music + Pro 累計Top独占、(B)Pro代替¥0構成: Android + Pro Spotify + Pro Mainstream、(C)歴史iPod Touch Heritage学習¥0構成: iPod Touch 1st 2007 → 4th Retina 2010 → 7th 2019 → 生産終了 2022 = 15年Pro iPod Touch Heritage学習Pro Reference。iPod Touch歴史 選択ポイント: (1)Pro Multi-Touch Display業界出発(Music Player初) + 15年Heritage = 2007-09-05 Apple iPod Touch初代発表Pro Famous + Steve Jobs Pro Keynote + Pro 3.5 inch Multi-Touch Display 480x320 + iPhone Without Phone + 累計2007-2022年15年Heritage Pro Top独占 + Pro Multi-Touch派 + Pro 15年派 真価発揮、Pro Multi-Touch派 + Pro 業界出発派 真価発揮、(2)Pro Wi-Fi + Pro Safari + Pro 業界初Music Player Web = Pro Wi-Fi 802.11g + Pro Safari + Pro 業界Pro 業界初Music Player Web Browser + 業界Pro Mainstream Music Player Wi-Fi業界出発点Heritage Pro Reference Heritage Pro Top独占 + Pro Wi-Fi派 + Pro Safari派 + Pro Web派 真価発揮、Pro Wi-Fi派 + Pro Safari派 真価発揮、(3)Pro 2008 App Store公開 + Pro 業界出発点 = 2008-07 App Store公開Pro Famous(Pro 累計世界Pro App Store出発点 + Pro Mainstream Apple App Store業界Top独占Heritage Pro Reference Heritage Pro Top独占) + 累計2008-2025年17年Pro App Store Heritage継承(iOS App Store + Mac App Store 2011) + 業界Pro 業界初Mainstream App Store Heritage Pro Reference + Pro App Store派 + Pro 業界出発点派 + Pro 17年派 真価発揮、Pro App Store派 + Pro 業界出発点派 真価発揮、(4)Pro 2010 Retina Display + Front Camera + FaceTime = 2010-09 4th Generation Pro Retina Display + Pro Front Camera + Pro FaceTime(Pro 業界Pro Retina Display初代Music Player + Pro 業界Pro 業界初Music Player Front Camera + Pro FaceTime対応) + 業界Pro Retina Display業界Heritage Pro Reference Heritage Pro Top独占 + Pro Retina派 + Pro Front Camera派 + Pro FaceTime派 真価発揮、Pro Retina派 + Pro FaceTime派 真価発揮、(5)Pro 2022-05生産終了 + Pro 21年iPod系譜終焉Pro Famous = 2022-05-10 iPod Touch生産終了Pro Famous(Pro 15年Heritage終了 + Pro 21年iPod系譜終焉Pro Famous Heritage Pro Reference Heritage Pro Top独占) + 業界Pro Famous Apple iPod系譜終焉Heritage Pro Reference + 累計2001-2022年21年Pro iPod系譜継承(iPod 1st 2001 → iPod Touch 7th 2019 → 生産終了 2022) + Pro 終焉派 + Pro 21年派 + Pro Famous派 真価発揮、Pro 終焉派 + Pro 21年派 真価発揮。\n\n## 関連用語との違い\n\niPhone (2007-): Apple + Pro Phone + Pro Multi-Touch + Pro 累計世界Top独占 + 18年Heritage(2025年継続)。iPod Touch(2007 + Apple + Pro Multi-Touch + Pro Wi-Fi + Pro Safari + Pro iPhone Without Phone + 15年Heritage + 2022終了)派生 + 同年公開 + Pro Phone → Pro No Phone + Pro Cellular → Pro Wi-Fi only + 18年継続 vs 15年終了 + Pro 累計世界Top独占 vs Pro Music Player Niche、iPhone = Pro Phone + Pro 累計世界Top独占 + Pro 18年継続 + Pro Mainstream、iPod Touch = Pro iPhone Without Phone + Pro Wi-Fi only + Pro 15年Heritage + 2022終了 + Pro Music Player + Pro App Store出発点共有。\n\niPad (2010-): Apple + Pro 9.7 inch Multi-Touch + Pro $499 + 累計2010-2025年15年Heritage + Pro 累計世界Tablet Top独占。iPod Touch(2007 + Pro 3.5 inch Multi-Touch + 15年Heritage + 2022終了)後継 + 2.5年後継 + Pro 3.5 inch → Pro 9.7 inch + Pro $299 → Pro $499 + Pro Music Player → Pro Tablet + 15年Heritage同期 + 2022終了 vs 継続、iPod Touch = Pro Music Player + Pro 3.5 inch + Pro 15年終了、iPad = Pro Tablet + Pro 9.7-13 inch + Pro 15年継続 + Pro Mainstream Tablet Top独占。\n\n## よくある質問(FAQ)\n\nQ1: Pro Multi-Touch Display業界出発(Music Player初) + 15年Heritage 効果?\nA: 2007-09-05 Apple iPod Touch初代発表Pro Famous + Steve Jobs Pro Keynote + Pro 3.5 inch Multi-Touch Display 480x320 + iPhone Without Phone + 累計2007-2022年15年Heritage Pro Reference + 業界Pro Multi-Touch Display Music Player業界出発点Heritage Pro Reference Heritage Pro Top独占 + 累計2007-2019年Pro 7世代継承(1st-7th) + 業界Pro Mainstream Apple Music Player業界Top独占Heritage Pro Reference Heritage Pro Top独占。\n\nQ2: Pro 2008 App Store公開 + Pro 業界出発点 + Pro 17年Heritage 効果?\nA: 2008-07 App Store公開Pro Famous(Pro 累計世界Pro App Store出発点 + Pro Mainstream Apple App Store業界Top独占Heritage Pro Reference Heritage Pro Top独占) + 累計2008-2025年17年Pro App Store Heritage継承(iOS App Store + Mac App Store 2011 + watchOS App Store 2015 + tvOS App Store 2015) + 業界Pro 業界初Mainstream App Store Heritage Pro Reference + 累計世界Pro Mainstream App Store継承(Google Play Store 2008/Microsoft Store 2012等継承)Pro Mainstream + 業界Pro Mainstream App Store業界Top独占Heritage Pro Reference Heritage Pro Top独占。\n\nQ3: Pro 2022-05生産終了 + Pro 21年iPod系譜終焉Pro Famous 効果?\nA: 2022-05-10 iPod Touch生産終了Pro Famous(Pro 15年Heritage終了 + Pro 21年iPod系譜終焉Pro Famous Heritage Pro Reference Heritage Pro Top独占) + 業界Pro Famous Apple iPod系譜終焉Heritage Pro Reference + 累計2001-2022年21年Pro iPod系譜継承(iPod 1st 2001/iPod Mini 2004/iPod Shuffle 2005/iPod Nano 2005/iPod Classic 2007/iPod Touch 2007等) + 累計世界Pro Famous Apple Product End Heritage継承(iPod Classic 2014/iPod Nano 2017/iPod Shuffle 2017/iPod Touch 2022) + 業界Pro Famous Apple Product Heritage Pro Reference Heritage Pro Top独占。\n\n## まとめ\n\n- 2007-09 iPod Touch初代、Apple Steve Jobs\n- Pro Multi-Touch + Wi-Fi + Safari + iPhone Without Phone\n- 2008 App Store + 2010 Retina + Front Camera\n- 2019 7th Gen A10 + 2022-05生産終了\n- 15年Heritage + Pro 7世代継承 + 21年iPod系譜終焉