ピックワールド(PIC World)

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この記事は 2015年11月19日 に以下のカテゴリに投稿されました Smart Phone.

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Firefox OS 2.5 Developer Preview 公開 – Android デバイスのホーム画面を Firefox OS の Gaia UI に置き換えるアプリです


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えらい昔にもこんなことが有ったような記憶有る。

UNIX 端末でね。(あぁワークステーションと呼んでたっけ)

Windows も出たばっかりだった(Windows95だったか 3.1 だったか?)のに UNIX 連合は GUI で揉めてて(って1社がガタガタ言ってただけだけど)まぁ時間を無駄にしたことは事実かも。

今でも GUI を制すものは・・とか有るのかなぁ。

もうスマートフォンは Android と iOS の2種類ありますでいいんじゃないかとも思うけど。

PC は Windows と Mac OS と2つでしょ。3つ目はあるけど、Firefox OS ってそういう位置づけなのか?

Firefox OS 2.5 - Mozilla

Firefox OS 2.5 – Mozilla

前置きが長かったけど、Mozilla が Firefox OS 2.5 を発表しました。

とはいえこれ、純粋な OS ではなくて、Android が稼働するスマートフォン等にかぶせる GUI て位置づけ(GUI:Graphical User Interface)のものに少し独自の機能を加えたもの。

ただ、どんなものか知るのには良いかもしれませんねぇ。

こちら、apk ファイルで提供されるという点が1点と、ARM ベースのアーキテクチャで動作するスマートフォンでしか現時点では動作しないので、すべての端末で動作するわけではないのが、2点目の注意点です。
(apk:開発者向けのバイナリーでインストールするにはシステムで予め許可をしないとインストール出来ない)
(ARM:ARM Ltd により開発が進められている、主として組込みシステム用のRISC CPUのアーキテクチャ)

インストールはしていないのでわからないけれども、既存の Android OS の上に、これを1枚かぶせるという形になるので、まぁオーバヘッドは避けられないでしょうね。
すなわち遅くなるって事です。

Firefox OS としての新機能は、

  • Firefox OS アドオンによる拡張性
  • トラッキング保護機能付きのプライベートウェブブラウジング
  • ウェブページをウェブアプリと同様にホーム画面にピン留めする機能

等が加えられているとのことです。

確かに既存の Android から見れば単なるアプリなので、Mozilla はシステムに影響を与える事はないとしています。(そりゃそうですね)

Firefox OS については、これとは別に幾つかのプロジェクトも動いているようではあり、Android 端末にインストールして動作するネイティブな Firefox OS も進めている事が聞こえてきますが、au の端末はどうなっているのかわからないし、OS って基本機能はもちろんだけれども、やっぱりアプリがなければ何にもできないから、大変なことだとは思います。

ファーウェイ等、時々ではあるけれど、自社の UI をAndroid にかぶせてスマートフォン等を販売してのに出くわすけれど、往々にしてこれらの評判は良くないんだよね~。

時間の有るときにでも、入れてみようかなぁと思いますけど。

関連の Mozilla Japan のブログのページはこちらにあります。

興味の有る方は、こちらからデベロッパープレビューに進むと、apk ファイルがダウンロードできます。


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