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はてなキーワード: Focusとは
In 2001 Kofi Annan received the Nobel Prize in conjunction with the United Nations.
The focus of his speech was global inequality.
"Ladies and gentlemen,
Today in Afghanistan a girl will be born.
Her mother will hold her, feed her and comfort her and care for her just as any mother would anywhere else in the world.
In those most basic acts of human nature, humanity knows no divisions.
But to be born a girl in Afghanistan today, is to begin life centuries away from the prosperity that one small part of humanity has achieved.
Even thought her mother would do all in her power, to protect her and sustain her.
There is a one in four risk that the girl will not live to see her fifth birthday.
Whether she does is just one of the tests of our common humanity of our belief in our individual responsibility for our fellow men and women.
But it is the only test that matters.
Remember this girl then our large aims to fight poverty, prevent conflict or cure disease will nothing distant or impossible.
Indeed those aims would seem very near and very achievable as they should.
Because beneath the surface of stats and nations, ideas and language lies the fate of individual human beings in need.
Answering their needs will be the mission of the United Nations in the century to come.
最近発売したMirage Soloにはworldsenseという位置トラッキングが出来るハードウェアが搭載されているが、Daydream自体には位置トラッキングは必須の機能とされておらず、
スマホをガワとして利用するDaydreamViewはスマホのカメラ部分を覆い隠すため、
スマホのカメラを利用してworldsenseもどきを利用することも不可能。
更には、位置トラッキングができてもWorldSenseのトラッキング範囲は
つまりは座っている状態から寝の状態に遷移するとトラッキングが外れる。
（再調整すりゃいいんだが、それくらい動くとNGってのが致命的）
ボタン付きタッチパッド＋メニューボタン しかアプリケーションで実質利用できない。
操作？ し辛いよ！
割かしガチで死にプラットフォームの模様なので増田らは本気で手を出さないように！
For the time being, the theme of gender discrimination has been actively discussing at MASUDA.
"For the time being" は「今の所」(*until some other arrangement is made*) の意味があるので Recently とかが穏当． あと has actively been *discussed* ですね．
It will be evidence that people's attention is gathered to various problems and inconsistencies arising from gender difference between men and women.
Spotlight is starting to be applied to the darkness that has been overlooked so far.
It will be *the* evidence. ですが別に今後証拠になるだろうという文面ではないので It is the evidence とか It signifies とかでいいのではないでしょうか． Spotlight は apply より focus とか put をよく使うようです．
Before Human underlying desire ~ the transformation desire as LGBT deliver the death blow against Japan which is declined birthrate, Japanese must bring back from the dark side to the light side.
これは*the desire underlying humanity* とかのほうがスッキリしそう． which *has* declining birthrate とか， whose birth rate is declining, かな
迷える子羊は stray の方をつかうのでそっちに合わせてもいいかも．
流し読みで失礼しました．
スポーツを観戦する人間は多いしゲームの実況を見てる人も結構いる。
たまーにウメハラが勝ったよーって話で盛り上がることはあるけど皆決勝戦の動画だけ見て終わりだ。
たとえば今LoLだと世界中のあちこちで大会が起こってる最中でとても盛り上がってる。
日本代表チームが世界に再挑戦（前回はプレッシャーに負けたのか予選大会で1勝4敗）する.日も迫ってる。
ここのDETONATION FOCUS ME（通称DFM)が日本のチームだ。
それなのに全然盛り上がってない。
世界代表の場に立ってTSM（意味分からんぐらい強い）と戦って2-3にでも持ち込まないと注目されないのか？
錦織が騒がれる直前のテニス界隈もこんな雰囲気だったのだろうか。
日本人は野球・将棋・サッカー以外の競技に対してどこか冷たいよなぁ。
追記
TSMとSKT間違えました。ごめんなさい。
小学生時代から「漫画雑誌は低能が読むもの。アニメはガキとバカが見るもの。」と思っていた。
実際にジャンプやマガジン、コロコロ、ボンボン、ガンガンは読まずに週刊文春や週刊新潮、FOCUSを読んでいた。
結果「何でお前はこんなに幼稚なんだ！」と毎度周りから怒鳴りつけられる人間に成長した。
私見だが、おそらく発達段階に応じたものを読まないとひずみが生じるんだろうなと思う。
そしてそのひずみが「幼稚さ」に似たものを醸し出すのだろうと思う。
だから小学生は新潮や文春よりコロコロやボンボンを読んだ方が望ましいし、中高生も世界や正論よりジャンプやマガジンを読んだ方が望ましい気がする。
韓国の悪口ばかり言ったり書いている主体にも変革が起こっていて、かつては右傾集団だったり、商売で右寄りのメディアだからっていうのが主だったが、いまメインでやってるのは概ねポータル配信されてる中国テーマの日本メディアor中国系メディアの日本版（サーチナとかレコチャイとかFocus-asiaとか）。あまりの量に、国家サイバー代理戦争や中国共産党サイドの啓蒙活動みたいなものがあるように見える。韓国側は、朝鮮日報、中央日報（JOINS)、東亜、ハンギョレ、聯合など日本語配信している媒体は結構あるが、観光、K-POP、貿易、すべて中国が上客だからかそんなには中国を非難しないが。
早く平穏になってくんないかな。
http://anond.hatelabo.jp/20140506144603
これだけのものを「ちゃんと」読めば、そりゃあなんとかなるでしょう。
しかし、何万円になるんだ。
事前に予習をするのに何を利用するか。
Wikipediaは難しすぎる。専門的すぎてすぐには理解できないし、
そもそも正しいのか誤っているのかの判断さえつかない。
ちょうどよいのではないかと考えている。
教科書としていいか悪いかを決するだけの度胸はないが、
音声を2倍速とか3倍速とか4倍速で聞けばあっという間に予習が終わる。
あとは、「高校数学とっておき勉強法」とか「計算力を強くする」とか
「ワナにはまらない微分積分」とか「数学ガールの秘密ノート」とか
「数学読本」とか「プログラマの数学」とか「チャート式」とか「Focus Gold」とか
「虚数の情緒」とか「分かりやすい教え方の技術」とか「博士の愛した数式」とか
「おはなし数学史」とか「はじめてであうすうがくの絵本」とか「数の悪魔」とか
「人はなぜ数学が嫌いになるのか」とか「数学でつまずくのはなぜか」とか
「算数・数学が得意になる本」とか「数学に恋したくなる話」とか
「数学を愛した人たち」とか「ハッピーになれる算数」とか「生き抜くための数学入門」などの
関係ありそうな本をちゃんと読んでおけば、なんとかなる気がする。
また、DVD「日常にひそむ数理曲線」や、NHK高校講座の動画も実にためになる。
関数グラフソフト「GRAPES」というのも理解を助けてくれる。
式がグラフになるのが単純に楽しいし、グラフを動かすこともできる。
化けの皮が剥がれるのではないかという懸念もあろう。
賢い子ほどこちらの言ったことを善意に解釈し勝手にどんどん進んでいく。
苦手な子の場合は、一緒に考えればいいのだ。
なんとかなるはずだ。
- HHKB Professional JP …… 最強のキーボード（しかも省スペース。Adobe製品を利用するには JP版が便利）
- Logicool G9x …… つまみ持ちできるゲーミングマウス（最近価格が高騰している）
- SteelSeries Kinzu v2 Pro Edition …… Logicool G9x の後継マウスとしてテスト使用中
★文書執筆
- Scrivener …… 最強の文書執筆ツール（これ以上のものはない）
- Bean …… 簡単な文書作成（複雑なレイアウトはできないが、とにかく起動が速い。PDFも書き出せる）
- Adobe Creative Cloud …… デザイン用アプリケーションはこれでいい（結局は）
- Adobe Fontfolio …… 欧文フォントコレクション（高額だが結局安上がり）
★学習
- Anki …… 効率的な語学学習（英語／ドイツ語）。iPhone版と併用して効果アップ。
★プレゼンテーション
- QuickTime Pro 7 …… ムービーデータの簡単な編集
- Keynote …… プレゼンテーション用ソフトとしての完成度が高いし見た目もよい
★開発
- Tower …… Gitによるバージョン管理ソフト（他にもあるが最初に使ったソフトだから）
- Omni Focus …… GTDによる作業進捗管理。iPhone版と併用して効率アップ。
- Omni Graffle …… 図表作成
- SQLEditor …… データベーステーブルの設計用（Mac用のこの手のソフトは数が少ない）
- BBEdit …… テキストエディタ（他にもいろいろあるが、最初に使ったソフトだから）
- Cyberduck …… FTPクライアント（動作が遅いが、特に困ることがない）
- KeyRemap4MacBook …… Finder操作まで全部キーボードでやってしまう（Emacsな人にお勧め）
- NameMangler …… 一括ファイル名操作（類似ソフトに比べると動作が早い）
- Boom …… 音声ボリュームを限界以上に上げる（プレゼンテーション時に有用＊狭い部屋なら外部スピーカーがいらなくなる）
- Synergy …… Macとウインドウズマシンでキーボード／マウスを共用
- PlainCalc …… 履歴を残しながら簡単な計算ができる
- Paparazzi …… 長大なウェブページを一気にキャプチャできる
- ATOK …… 日本語入力環境は、作業時間を大きく左右する＝時給を左右する
- SizeUp …… キーボード操作でウインドウサイズを変更
- Alfred …… キーボード操作で、アプリケーション起動／インターネット検索
- FreeMan …… マシンのメモリ使用状況を監視し、適宜開放
- ClipMenu …… クリップボードを管理／テキスト変換
付記
ClipMenu では、クリップボードに保存されているテキストを変換できる。
用意しているアクションで常用しているのは下記の通り：
The Swedish integration debate should focus on the difficult trade-offs needed in a country that is not structurally optimal for immigration, rather than getting bogged down in the semantics of racism, argues political scientist Andreas Johansson Heinö.
There is a lack of political action in Sweden to address integration that has long been compensated by strong rhetoric that bashes old policies. "We might even stop talking about immigration policy," Ola Ullsten, a prominent Liberal Party (Folkpartiet) politician, said in the 1970s.
When the term "integration" came into vogue in the 1990s, it was meant to replace the then stigmatized concept of multiculturalism. And when Iranian-born professor Masoud Kamali presented the findings of a state inquiry on structural discrimination in 2006, the solution was to scrap integration policy.
More recently, some suggested ahead of the Social Democrats' party congress in Gothenburg last week that if they take power, they should abolish the job of integration minister all together. The party's governing board said that integration is "a problematic concept" that should preferably not be used.
Commentators from different political camps applauded the initiative.
Per Wirtén, a columnist with the centre-left Dagens Arena newspaper, wrote that he sympathizes with the spirit of the proposal, but would rather see a name change: let one anti-racism minister take over the fight against "structural racial discrimination."
The word "immigrant" has been purged from the new proposed party programme. While both the 1990 and 2001 programmes dealt with integration problems, the 2013 analysis says it time to face racism with a general policy of equality. The programme warns that "poor groups and impoverished areas" will be translated into an ethnic problem in the public debate. Accordingly, the Social Democrats have since called itself an "anti-racist" party.
Is this a return to traditional social democratic equality policy, a settlement with the last remnants of the craze for identity politics under the former leadership of Mona Sahlin? Hardly.
The publication in France of our book Impostures Intellectuelles [1] appears to have created a small storm in certain intellectual circles. According to Jon Henley in The Guardian, we have shown that ``modern French philosophy is a load of old tosh.''[2] According to Robert Maggiori in Libération, we are humourless scientistic pedants who correct grammatical errors in love letters.[3] We shall try to explain here why neither is the case.
Some commentators go farther, attacking not our arguments but our alleged motivations for writing the book. Julia Kristeva, writing in Le Nouvel Observateur, accuses us of spreading ``disinformation'' as part of an anti-French politico-economic campaign[4]; she was even quoted (we hope misquoted) by the Italian daily Corriere della Sera as saying that we should undergo psychiatric treatment.[5] Vincent Fleury and Yun Sun Limet, again in Libération, accuse us of seeking to divert research funds from the social to the natural sciences.[6] These defences are curious: for even if our motivations were indeed as ascribed (and they most certainly aren't), how would that affect the validity or invalidity of our arguments? We have the modest hope that calmer heads will soon prevail among both our supporters and our critics, so that the debate can focus on the substantive content of our book.
Which is what? The book grew out of the now-famous hoax in which one of us published, in the American cultural-studies journal Social Text, a parody article chock-full of nonsensical, but unfortunately authentic, quotes about physics and mathematics by prominent French and American intellectuals.[7] However, only a small fraction of the ``dossier'' discovered during Sokal's library research could be included in the parody. After showing this larger dossier to scientist and non-scientist friends, we became (slowly) convinced that it might be worth making it available to a wider audience. We wanted to explain, in non-technical terms, why the quotes are absurd or, in many cases, simply meaningless; and we wanted also to discuss the cultural circumstances that enabled these discourses to achieve such prominence and to remain, thus far, unexposed. Hence our book, the noise and the furore.
あくまで、日本が軍事力というものを捨てた場合の話です。今のままなら、無いでしょうね。ただし、あくまで今のままであり、中国も軍事力を強化してる以上、いつかは追い抜かれ、侵略対象となる日が来ます。その時が20年以内ではない、という保証はありません。もちろん、その時には共産党政権が崩壊して、日中が友好関係になってる可能性もありますが、可能性を言うなら侵略される可能性もあります。
そもそも、戦争とは相手が侵略可能と考えて、冷静に引き起こされるものばかりではありません。半世紀以上も前ですが、最大の貿易相手国にして、国力が大きく違うと認識してる相手に対して、奇襲攻撃を仕掛けた歴史を持つ我が国が、それを忘れてはなりません。
http://www.mod.go.jp/e/index.html
http://www.mod.go.jp/e/jdf/index.html
また、国防軍という名称に反対するのは、個人の勝手ですが、自衛隊の英語ページを見てみれば分かるように、既に「自衛隊」という名称、国外向けには「Japan Defense Focus」つまり「日本国防軍」なんですよね。以前にはあった「Self」の文字すら抜けているのです。まあサイト上を色々と見回すと、「Self-Defense Force」となっている箇所も残ってるのですが。
なので、名称を国防軍とするのは、あくまで国内向けです。外国にとって、日本の軍隊が国防軍という名称になるよりは、憲法や法律を改正したり、軍事費を倍に引き上げた方が、はるかにインパクトがあるかと思います。そもそも「防衛庁」が「防衛省」になった時すら、他国の反発は殆ど無かったわけで。もちろん、政治に携わる人には、「国防軍」になるという意味が理解されるでしょうが、一般国民にとって、名称の変更は、あまり意味が無いと思います。まあ、現地人に聞かないと、分からない話ではあると思いますが。
また、国防軍に反対する人々は、多くの場合「他国が反発するから」というのを理由にしてますが、必ずしも、日本の軍拡は他国の反発だけを招くわけではありません。以下、過去に日本に侵略を食らったフィリピンの外相は、日本の国防軍化に賛成のようです。
http://headlines.yahoo.co.jp/hl?a=20121210-00000016-reut-cn
「周辺諸国との外交で脅威とみなされる確率を可能な限り減らしたい。」と言っても、そもそも「日本が軍を持つと、他国の反発だけしか招かない」という考え自体、既に誤っているのです。自衛隊を国防軍とすることが、外交上、歓迎する国も存在するのです。そのことをお忘れなきよう。
It had been a little situation of one's before one of the many high-end camera makers learned the particular Live life Access manner with a DIGITAL SLR requested a good online video media picture after which you can created a way to help you listing the item. Olympus seemed to be hinting at the capability in Present cards 2006, as soon as E-330 (the very first video camera by means of survive viewing) is released. Nonetheless Nikon was towards the blog post while using the D90 along with Cannon is definitely soon after along with the just-announced Canon EOD 5D Mark II Battery.
Typically the 12. 3-megapixel D90 carries LARGE DEFINITION online video from a conclusion with 1280 back button 720 pixels at 27 frames/second using the understanding and also depth-of-field restrain which usually simply a DIGITAL SLR offer. Naturally, Nikon isn't going to space an expensive precedence about this skill (and not undertake most people, finding the software when alot more of the adjunct you'll take advantage of once in a while, than only a main objective just for obtaining that D90). But, because this can be a 'world first', Photography Analyze is going to tackle the application ahead of moving on that will alternative further important qualities.
Virtually no owner guide book was initially supplied with a analysis camera still (after some hassles) most of us made it possible to down load an important PDF FILE type from Nikon European union ?nternet site. Surprisingly, this manually operated exclusively devotes one-and-a-half of 270 pages of content for you to video clip producing tasks and approximately a couple thirds of the site to help you videos playback. Less a page can be specified up to a show frame proportions in addition to appear possible choices : the 120 websites following on from the primary arguments belonging to the video clip manner.
Picture Abilities
Training video in any DIGITAL CAMERA is really a important loan -- primarily for the Nikon D90 Battery cost. Beforehand, any time you required a fabulous video camera by using compatible contact lenses, which you were taking a look at round $7000 for just a unit which will would not quite possibly track record high-definition, widescreen picture. However the D90 presents way more for just a cheaper package price by providing visitors while using same sorts of manipulate in excess of centering, subjection and additionally depth-of-field like they have having a DIGITAL CAMERA digicam, combined internet site snap by using almost any Nikkor website.
But, the actual D90's online video media model is absolutely not fantastic. As movie can certainly sole often be captured throughout Are located Perspective application, you are jammed aided by the prohibitions this means that (see below). The actual noise is normally taped monaurally and then the video recording formatting is certainly AVI which will, even though it truly is best with a large number of updating functions, uses so much ram (roughly 400MB for minute). Within assessments, some 24-second cut saved for 1280 times 720 LARGE DEFINITION method for 176 kbps appeared to be 40. 7MB dimensions.
Amazingly, this high-end camera works iwth using the premier random access memory playing cards. SOME SORT OF 32GB SDHC should help you track record as much as sixty units for training video, even though a different reduction is definitely which will video plans will be available to personal training minutes for HARLEY-DAVIDSON function and 20 short minutes with typical quality.
Saddest of can be the possibility that any autofocusing procedure :Nikon D90 Charger as well as some other primary adjustments - are not to be implemented if you find yourself photographing online video media. You can actually place emphasis quickly well before taking any preview not to mention make use of the manual place emphasis wedding ring within the contact lens even while photographing. Although if the content steps near as well as from everyone as long as you're taking, blurring might be unavoidable.
Different works that need to be placed well before taking a good movie involve getting exposed compensation, vivid white stability in addition to tact surroundings. For anyone utilizing aperture-priority AE, you can actually transformation a aperture functions even though tracking your movie and as well lens quality in and additionally available - nevertheless it will be hazardous seeing that sticking to center is usually hard.
Well before beginning online video grab you have to find the wished-for audio mode from Dvd movie Controls sub-menu while in the firing navigation. 3 selections are offered: 1280 back button 720 (16: 9), 640 back button 424 (3: 2) not to mention 320 x 216 (3: 2). You too can change this reasonable producing at as well as out (the default setting up might be ON).
Most of online video media photographing pattern goes as follows:
1. Arranged this high-end camera to have Perspective way by simply hitting a LV tab.
step 2. Target about them just by half-pressing a shutter mouse if you are throughout autofocus form; also concentrate personally.
3. Marketing a O . K . key in the center from the arrow topper to get started producing.
check out. Prevent the theme presented plus centred throughout the taking progression.Nikon Coolpix S3100 Charger for anyone within information option, you can actually switch totally focus by hand while you step on the way to and / or clear of this issue. Cautious mainly vigilant while blasting close-ups when smallish differences within the place emphasis position can display simply because blurring on the content. (To confuse issues, you'll find it tough to ascertain if the appearance within the LCD is definitely pin-sharp through bright normal light while you can not use a viewfinder on Take up residence Check out manner. )
5. To cure documenting, advertising OKAY all over again.
Taking part in lower back taped video tutorials is simple. Mass media all the LV control key the next time for you to disengage Live life Watch consequently touch typically the review button in the software. Make use of the arrow mattress pad to pick out your snap you need to have fun with not to mention press RIGHT to begin the process preventing this video clip playback.
When considering imagine consuming, getting easy methods to make use of the digital camera are probably the fundamental assignments on the establish. The examples below digital slr high-end camera lead provides basic fundamentals about options to partner with an individual's camera and as a consequence assist you greater establish the standard terminology mandatory.
Whereby Consumers Start out... A Security dslr camera
Even if there are a not difficult motor vehicle photo video camera intended to any ordinary snapshot taker planning to point and also return or simply warning buzzers together with whistle enhanced Digital slr, the most crucial starting point is to use what you consist of. If you have had for no reason undoubtedly,Panasonic HDC-TM900 Charge do not forget to evaluate any hands-on plus try out to achieve the just about all working experience you could as a result. A good number of manuals can verify all to consider about precisely how towards employ that video camera. Keep in mind, it should receive baffling you will be know simple digital camera words.
The most crucial several stipulations to consider together with taking photographs might be:
1. Shutter Full speed
step 2. Aperture
3. ISO
A good number of a handful of situations the many examine various things holdings and even debts high-end cameras which will understand cope with the simplest way and also variety of lighting is likely to be allow in the digicam to make sure you set-up scenes. Taking photographs is Panasonic VW-VBN260 Battery focused lumination in addition to minor innovations through soothing is commonly addressed feel gigantic has effects on on what this persona success considering.
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Whatever aperture in our video camera is actually which usually "iris-like" product the opens and as well turns. The item appliances just how much light-weight is usually earn all around via the bit of throw away. The larger any sort of ditch, the greater light make it possible for round. This really is fantastic with F-Stops the moment f5. 6 is usually a considerable primary as opposed to f16 are sometimes small to medium sized primary. You need a much larger initially suitable for dark surrounds in addition to a less starting off suitable very dazzling illnesses.
Shutter Pace
In relation to aperture adjustments the figures on a fabulous throw away the fact that brightness switches into because of, almost any shutter accelerate apparatus just how long this approach light-weight is actually come up with interior. A nice shutter swiftness connected with 1/500 is going to make very low minor utilizing not like a lengthier shutter fee approximately 1/5 need after only supplemental moderate. It's fantastic with secs. You need to work with painless shutter facts convert gears designed for circumstances by means of many moderate aside from systematic shutter rates of speed when particularly full experiences.
Any sort of ISO adjustments a fabulous tenderness of the "film". Intended for camcorders, whereas it doesn't management picture presently, everything adjustments a fabulous tenderness with the high-end camera sensor. A greater ISO options can certainly help produce styles photograph become faster and as well demand even less smooth compared to a decreased ISO. Strangling part of managing great ISO is probably of the fact that enhanced ISO's ordinarily result in a detraction at the time of envision first-class high quality as well as almond.
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Digital cameras are made in a wide range of sizes, prices and capabilities. The majority are camera phones, operated as a mobile application through the cellphone menu. Professional photographers and many amateurs use larger, more expensive digital single-lens reflex cameras (DSLR) for their greater versatility. Between these extremes lie digital compact cameras and bridge digital cameras that "bridge" the gap between amateur and professional cameras. Specialized cameras including multispectral imaging equipment and astrographs continue to serve the scientific, military, medical and other special purposes for which digital photography was invented.
Subcompact with lens assembly retracted
Compact cameras are designed to be tiny and portable and are particularly suitable for casual and "snapshot" uses. Hence, they are also called point-and-shoot cameras. The smallest, generally less than 20 mm thick, are described as subcompacts or "ultra-compacts" and some are nearly credit card size.[2]
Most, apart from ruggedized or water-resistant models, incorporate a retractable lens assembly allowing a thin camera to have a moderately long focal length and thus fully exploit an image sensor larger than that on a camera phone, and a mechanized lens cap to cover the lens when retracted. The retracted and capped lens is protected from keys, coins and other hard objects, thus making it a thin, pocketable package. Subcompacts commonly have one lug and a short wrist strap which aids extraction from a pocket, while thicker compacts may have two lugs for attaching a neck strap.
Compact cameras are usually designed to be easy to use, sacrificing advanced features and picture quality for compactness and simplicity; images can usually only be stored using lossy compression (JPEG). Most have a built-in flash usually of low power, sufficient for nearby subjects. Live preview is almost always used to frame the photo. Most have limited motion picture capability. Compacts often have macro capability and zoom lenses but the zoom range is usually less than for bridge and DSLR cameras. Generally a contrast-detect autofocus system, using the image data from the live preview feed of the main imager, focuses the lens.
Typically, these cameras incorporate a nearly silent leaf shutter into their lenses.
For lower cost and smaller size, these cameras typically use image sensors with a diagonal of approximately 6 mm, corresponding to a crop factor around 6. This gives them weaker low-light performance, greater depth of field, generally closer focusing ability, and smaller components than cameras using larger sensors.
Starting in 2011, some compact digital cameras can take 3D still photos. These 3D compact stereo cameras can capture 3D panoramic photos for play back on a 3D TV.[3] Some of these are rugged and waterproof, and some have GPS, compass, barometer and altimeter. [4]
Main article: Bridge camera
Bridge are higher-end digital cameras that physically and ergonomically resemble DSLRs and share with them some advanced features, but share with compacts the use of a fixed lens and a small sensor. Like compacts, most use live preview to frame the image. Their autofocus uses the same contrast-detect mechanism, but many bridge cameras have a manual focus mode, in some cases using a separate focus ring, for greater control. They originally "bridged" the gap between affordable point-and-shoot cameras and the then unaffordable earlier digital SLRs.
Due to the combination of big physical size but a small sensor, many of these cameras have very highly specified lenses with large zoom range and fast aperture, partially compensating for the inability to change lenses. On some, the lens qualifies as superzoom. To compensate for the lesser sensitivity of their small sensors, these cameras almost always include an image stabilization system to enable longer handheld exposures.
These cameras are sometimes marketed as and confused with digital SLR cameras since the appearance is similar. Bridge cameras lack the reflex viewing system of DSLRs, are usually fitted with fixed (non-interchangeable) lenses (although some have a lens thread to attach accessory wide-angle or telephoto converters), and can usually take movies with sound. The scene is composed by viewing either the liquid crystal display or the electronic viewfinder (EVF). Most have a longer shutter lag than a true dSLR, but they are capable of good image quality (with sufficient light) while being more compact and lighter than DSLRs. High-end models of this type have comparable resolutions to low and mid-range DSLRs. Many of these cameras can store images in a Raw image format, or processed and JPEG compressed, or both. The majority have a built-in flash similar to those found in DSLRs.
In bright sun, the quality difference between a good compact camera and a digital SLR is minimal but bridgecams are more portable, cost less and have a similar zoom ability to dSLR. Thus a Bridge camera may better suit outdoor daytime activities, except when seeking professional-quality photos.[5]
In low light conditions and/or at ISO equivalents above 800, most bridge cameras (or megazooms) lack in image quality when compared to even entry level DSLRs. However, they do have one major advantage: their much larger depth of field due to the small sensor as compared to a DSLR, allowing larger apertures with shorter exposure times.
A 3D Photo Mode was introduced in 2011, whereby the camera automatically takes a second image from a slightly different perspective and provides a standard .MPO file for stereo display. [6]
[edit]Mirrorless interchangeable-lens camera
Main article: Mirrorless interchangeable-lens camera
In late 2008, a new type of camera emerged, combining the larger sensors and interchangeable lenses of DSLRs with the live-preview viewing system of compact cameras, either through an electronic viewfinder or on the rear LCD. These are simpler and more compact than DSLRs due to the removal of the mirror box, and typically emulate the handling and ergonomics of either DSLRs or compacts. The system is used by Micro Four Thirds, borrowing components from the Four Thirds DSLR system.
[edit]Digital single lens reflex cameras
Cutaway of an Olympus E-30 DSLR
Main article: Digital single-lens reflex camera
Digital single-lens reflex cameras (DSLRs) are digital cameras based on film single-lens reflex cameras (SLRs). They take their name from their unique viewing system, in which a mirror reflects light from the lens through a separate optical viewfinder. At the moment of exposure the mirror flips out of the way, making a distinctive "clack" sound and allowing light to fall on the imager.
Since no light reaches the imager during framing, autofocus is accomplished using specialized sensors in the mirror box itself. Most 21st century DSLRs also have a "live view" mode that emulates the live preview system of compact cameras, when selected.
These cameras have much larger sensors than the other types, typically 18 mm to 36 mm on the diagonal (crop factor 2, 1.6, or 1). This gives them superior low-light performance, less depth of field at a given aperture, and a larger size.
They make use of interchangeable lenses; each major DSLR manufacturer also sells a line of lenses specifically intended to be used on their cameras. This allows the user to select a lens designed for the application at hand: wide-angle, telephoto, low-light, etc. So each lens does not require its own shutter, DSLRs use a focal-plane shutter in front of the imager, behind the mirror.
Main article: Rangefinder camera#Digital rangefinder
A rangefinder is a user-operated optical mechanism to measure subject distance once widely used on film cameras. Most digital cameras measure subject distance automatically using electro-optical techniques, but it is not customary to say that they have a rangefinder.
[edit]Line-scan camera systems
A line-scan camera is a camera device containing a line-scan image sensor chip, and a focusing mechanism. These cameras are almost solely used in industrial settings to capture an image of a constant stream of moving material. Unlike video cameras, line-scan cameras use a single row of pixel sensors, instead of a matrix of them. Data coming from the line-scan camera has a frequency, where the camera scans a line, waits, and repeats. The data coming from the line-scan camera is commonly processed by a computer, to collect the one-dimensional line data and to create a two-dimensional image. The collected two-dimensional image data is then processed by image-processing methods for industrial purposes.
Further information: Rotating line camera
Many devices include digital cameras built into or integrated into them. For example, mobile phones often include digital cameras; those that do are known as camera phones. Other small electronic devices (especially those used for communication) such as PDAs, laptops and BlackBerry devices often contain an integral digital camera, and most 21st century camcorders can also make still pictures.
Due to the limited storage capacity and general emphasis on convenience rather than image quality, almost all these integrated or converged devices store images in the lossy but compact JPEG file format.
Mobile phones incorporating digital cameras were introduced in Japan in 2001 by J-Phone. In 2003 camera phones outsold stand-alone digital cameras, and in 2006 they outsold all film-based cameras and digital cameras combined. These camera phones reached a billion devices sold in only five years, and by 2007 more than half of the installed base of all mobile phones were camera phones. Sales of separate cameras peaked in 2008. [7]
Integrated cameras tend to be at the very lowest end of the scale of digital cameras in technical specifications, such as resolution, optical quality, and ability to use accessories. With rapid development, however, the gap between mainstream compact digital cameras and camera phones is closing, and high-end camera phones are competitive with low-end stand-alone digital cameras of the same generation.
A Canon WP-1 waterproof 35 mm film camera
Waterproof digital cameras are digital cameras that can make pictures underwater. Waterproof housings have long been made but they cost almost as the cameras. Many waterproof digital cameras are shockproof and resistant to low temperatures; one of them is Canon PowerShot D10, one of the first underwater digital cameras.
These cameras become very popular during the holiday season, because many people want to save the best moments from their holidays at the seaside. Waterproof watches and mobile phones were produced earlier. Most makers of digital cameras also produce waterproof ones and every year they launch at least one new model, for example Sony, Olympus, Canon, Fuji.
Healthways Mako Shark, an early waterproof camera,[8] was launched in 1958 and cost around 25 dollars. It was a huge camera and pictures were black and white.
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1. ビジネスを立ち上げる日を設定する。BeckyとSheilaの場合は、5月に会社をその年の9月に設立すると決めた。最初は「どんなにか大変だろう」と思ったのだが、それほどでもないことに気づいたが、日付にはこだわった。信念を持って計画を達成しよう。
2. 自分たちに完璧を求めないこと。努力するのはよいことだけど、顧客のための自分のドアを開く方法を見つけた方がよい。
3. テスト期間中に収益をあげよう。ビジネスを立ち上げ、ビジネスを始めるときには、すでに顧客からのフィードバック、何を売るのか、何に優れているのか、何が収益が高いのか、自分が何がしたいのか、ということが土台になっているように。
4. 狭いターゲットに絞ろう。これは非常に難しいことだ。なぜなら、人間の傾向として、巨大な市場の後についていって成長するほうが簡単だと、考えがちだからだ。小さな市場にサービスを提供するという信念は、最もよいチャンスに注力することや、とてもよい製品やソリューションを作るときに役立つはずだ。そうすれば顧客はクチコミによってそれを広め売上がついてくるだろう。
5. 顧客の課題を解決するために自分たちのツールを売り込むことよりも、顧客の課題自体に集中しよう。この心構えは、ビジネスプランを練ったり、製品を顧客のニーズに合わせることに役立つはずだ。これは、異なる製品やサービスがビジネスを成長させるためのソリューションになるかもしれないということを気づかせるかもしれない。
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5 Secrets from a Profitable Start-Up business
A year ago, Becky McCray and Sheila Scarborough were entrepreneurs with their own businesses who attended the SOBCon conference and decided to partner to start a business. By September 2009, they had launched Tourism Currents to teach tourism professionals how to use social media. In their first month, they generated a profit. Today, they came back to SOBCon and shared the secrets of their success, with the caveat ? these are not rules, the path has not been perfect, but it worked for them, so it could work for you too:
1.Set a deadline to launch your business. They decided in May that they would launch in September, and stuck to the deadline even as they learned their initial expectations of “How hard could it be?” were inaccurate. Push forward and…
2.Don’t expect perfection of yourself. It is good to strive for this, but is better to find a way to open your doors to customers so you can…
3.Generate revenue while you test. Launch and iterate on your business based on feedback from your customers, what sells, what you’re good at, what is profitable, what you want to do.
4.Solve for a narrow target. This is very difficult because our natural tendency is to think it is easier to grow by going after a big market. Trust that solving for a narrow market helps you focus on the best opportunities and will help you create great products and solutions that your customers help you sell through word of mouth.
5.Focus on your customer’s problems rather than the tools you’re selling to solve them. Having this mindset allows you to evolve both your business plan and products to meet their needs. This allows you to see that a different tool (your product or service), rather than a better one, might be the solution that helps you grow your business.
http://blog.quickbooksonline.com/2010/05/01/5-secrets-from-a-profitable-start-up-business/
