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Responsive web design

Responsive web design
Responsive web design (RWD) is an approach to web design aimed at crafting sites to provide an optimal viewing experience—easy reading and navigation with a minimum of resizing, panning, and scrolling—across a wide range of devices (from desktop computer monitors to mobile phones).[1][2][3] A site designed with RWD[1][4] adapts the layout to the viewing environment by using fluid, proportion-based grids,[5][6] flexible images,[7][8][9] and CSS3 media queries,[3][10][11] an extension of the @media rule, in the following ways:[12] Related concepts[edit] Mobile first, unobtrusive JavaScript, and progressive enhancement[edit] "Mobile first", unobtrusive JavaScript, and progressive enhancement are related concepts that predate RWD. Progressive enhancement based on browser-, device-, or feature-detection[edit] Challenges, and other approaches[edit] History[edit] Some[who?] See also[edit] References[edit]

20 Best Responsive Web Design Examples of 2012 | Social Driver ® | Get with the future. The Boston Globe The largest responsive website to date, The Boston Globe handles loads of content effortlessly, keeping the site intuitive and the content easily accessible on the device of your choice. Smashing Magazine I love this site. Food Sense Clean layout, beautiful photography and playful iconography made me like this site immediately on my first visit. Andersson Wise Type designer, Jan Tschichold once said, ‘Simplicity of form is never a poverty, it is a great virtue.’ Sphero If you haven’t check out Sphero, you should. CSS Tricks It might be the conspicuous green frog that causes me love this site. Grey Goose The Grey Goose site shows that designing responsively does not limit our designs to columns of fluid text and images on solid backgrounds. New Adventures In Web Design With a name like “New Adventures In Web Design,” one would expect a responsive site for this web design conference. Lancaster University Fundraise.com Web Designer Wall Heathlife London & Partners Oliver Russell Fork

Responsive Design Als Responsive Design wird bei Bevölkerungsbefragungen die Anpassung der Stichprobenziehung während der Feldphase bezeichnet. Mit solchen Methoden können Stichprobenverzerrungen, die während der Erhebungsphase auftauchen, unter Nutzung von Paradaten frühzeitig erkannt und korrigiert werden.[1][2] Literatur[Bearbeiten] Steven G. Einzelnachweise[Bearbeiten] Hochspringen ↑ Steven G.

Search engine optimization As an Internet marketing strategy, SEO considers how search engines work, what people search for, the actual search terms or keywords typed into search engines and which search engines are preferred by their targeted audience. Optimizing a website may involve editing its content, HTML and associated coding to both increase its relevance to specific keywords and to remove barriers to the indexing activities of search engines. Promoting a site to increase the number of backlinks, or inbound links, is another SEO tactic. The plural of the abbreviation SEO can also refer to "search engine optimizers", those who provide SEO services. History Early versions of search algorithms relied on webmaster-provided information such as the keyword meta tag, or index files in engines like ALIWEB. By relying so much on factors such as keyword density which were exclusively within a webmaster's control, early search engines suffered from abuse and ranking manipulation. Relationship with search engines

Responsive CSS Framework Comparison: Bootstrap, Foundation, Skeleton Bootstrap 4.0.0-alpha is a fairly large update to the framework. It has dropped Less support in favor of Sass, converted from px-based to rem-based sizing, improved its grid system, and dropped IE8 support. Also, all its JS plugins were re-written in ES6, it now uses a customized reset CSS file called Reboot, and offers flexbox support via a Sass boolean variable. In addition to this update, Bootstrap now offers themes at themes.getbootstrap.com. Also, Bootstrap will continue supporting version 3, unlike the dropping of version 2 support after the release of version 3. You can read more here. Foundation 6 is a fairly major update which includes more grid flexibility, custom breakpoints, optional flexbox, and more. Like Bootstrap 4, Flexbox is now toggleable via Sass in Foundation 6. The Sass/CSS has been reworked and consolidated, and there are fewer default styles to override on common elements. Skeleton 2 was updated in December 2014 after remaining mostly unchanged for about three years.

0800 und 00800: Die kostenlosen Vorwahlen - teltarif.de Ratgeber Die kostenlose Sonderrufnummer 0800 Früher stand die Vorwahl 0130 für kostenlose Gespräche. Doch diese Vorwahlgasse existiert seit Anfang 2001 nicht mehr. Ersetzt wurde die 0130 durch die 0800. Grund dieses Wechsels auf die 0800 war die Internationalisierung. Telefonkunden, die eine 0800-Nummer aus Deutschland anrufen, müssen nicht befürchten, dass ihnen Kosten dafür entstehen. 0800 für Privatkunden 0800-Nummern werden nicht nur von Unternehmen geschaltet. Als günstigen Anbieter zum Schalten einer 0800-Nummer empfiehlt sich beispielsweise planet33. 00800: Freephone international Aus dem Ausland sind deutsche 0800-Nummern in aller Regel nicht erreichbar. Doch was für 0800 gilt, gilt auch für 00800: Anrufe sind kostenfrei. Ratgeber zum Thema Sonderrufnummern Aktuelle News zum Thema 0800-Nummer 29.06.13 Datenroaming Der Roamingkarten-Anbieter XXSIM senkt zum 1.

Cascading Style Sheets CSS is designed primarily to enable the separation of document content from document presentation, including elements such as the layout, colors, and fonts.[1] This separation can improve content accessibility, provide more flexibility and control in the specification of presentation characteristics, enable multiple pages to share formatting, and reduce complexity and repetition in the structural content (such as by allowing for tableless web design). CSS can also allow the same markup page to be presented in different styles for different rendering methods, such as on-screen, in print, by voice (when read out by a speech-based browser or screen reader) and on Braille-based, tactile devices. It can also be used to allow the web page to display differently depending on the screen size or device on which it is being viewed. CSS specifies a priority scheme to determine which style rules apply if more than one rule matches against a particular element. Syntax[edit] Selector[edit] Use[edit]

Responsive Images Community Group Meeting report On Tuesday, the 10th September, 2013 various W3C members and folks from the developer community got together at Mozilla’s Paris offices to try to agree on a way forward for responsive images. As no official minutes were taken during the meetup, this meeting summary is based on the following unofficial notes and blog posts from attendees: Many thanks to the authors above for allowing their text to be reused here. Meeting outcomes Browser vendors agree that srcset + DPR-switching is the right initial step forward (i.e., the 2x, 3x, etc. syntax). What the meeting was about Responsive Images can be broken down into three main use-cases: DPR Switching: Serving higher res images only to devices with higher device pixel ratio (aka Retina devices).Viewport Switching: Serving smaller images to smaller or lower-resolution screens.Art Direction: Serving a different (often cropped) version of an image to a smaller screen, highlighting the important parts given the smaller space.

Freephone 0800 Eine Freephone-Telefonnummer ist eine für den Anrufer kostenlose Telefonnummer. Diese Dienstleistung wird in einigen Ländern grüne Nummer genannt, international wird meist der englische Begriff toll-free number verwendet. Außerdem werden häufig die Abkürzungen ITFS (International Freephone Service) und UIFN (Universal International Freephone Number) verwendet; in Deutschland ist auch Freecall in Gebrauch – jedoch ist dies ein von der Deutschen Telekom reservierter Markenname für ihr eigenes Freephoneangebot. Eingeführt wurden Freephonenummern in den 1960er Jahren in den USA von AT&T. Die Gebühren übernimmt jeweils der Angerufene. Diese Rufnummern werden meist von Unternehmen als kundenfreundliche Servicenummer und teilweise für Callthrough/Calling Cards und Dialup-Internetzugänge eingesetzt, wenn die Dienste von beliebigen Telefonanschlüssen aus nutzbar sein sollen. Freephone/ITFS in Deutschland[Bearbeiten] In Deutschland werden Freephonedienste unter der Vorwahl 0800 angeboten.

Style sheet (web development) The philosophy underlying this methodology is a specific case of separation of concerns. Separation of style and content has many benefits,[1][2] but has only become practical in recent years due to improvements in popular web browsers' CSS implementations. Overall, users experience of a site utilising style sheets will generally be quicker than sites that don’t use the technology. ‘Overall’ as the first page will probably load more slowly – because the style sheet AND the content will need to be transferred. Holding all the presentation styles in one file significantly reduces maintenance time and reduces the chance of human errors, thereby improving presentation consistency. If a page's layout information is all stored externally, a user can decide to disable the layout information entirely, leaving the site's bare content still in a readable form. While the style specifications are quite mature and still maturing, the software tools have been slow to adapt. Separation of concerns

User experience design In most cases, user experience design (UXD or UED) fully encompasses traditional human-computer interaction (HCI) design, and extends it by addressing all aspects of a product or service as perceived by users.[1] User experience is any aspect of a person's interaction with a given IT system, including the interface, graphics, industrial design, physical interaction, and the manual.[2] History[edit] The field of user experience design has roots in human factors and ergonomics, a field that, since the late 1940s, has focused on the interaction between human users, machines, and the contextual environments to design systems that address the user's experience.[3] With the proliferation of workplace computers in the early 1990s, user experience became an important concern for designers. Elements of User Experience Design[edit] With the rise of the information age, many generalizations of the components have been based on the building blocks of the user experience design of digital systems.

Telefonie Die Telefonie (griechisch τηλεφωνία, von τηλε-, altgr. Aussprache tele-, „fern“, „weit“ und φωνή, altgr. Aussprache phoné, „Stimme“) bezeichnet in erster Linie die Sprachkommunikation über eine technische Vorrichtung (z. B. Telefonnetz). Eine Übertragung von Sprache wird entweder durch analoge Telefondienste erreicht oder durch digitale, zum Beispiel ein Telefonnetz (z. Endgeräte bei einem kabelgebundenen Telefonnetz sind Telefone, bei einem drahtlosen Funknetz Mobiltelefone und bei der IP-Telefonie ein spezielles IP-Telefon (VoIP- oder SIP-Telefon) oder ein Computer. Bei der Kommunikation über ein Telefonnetz wird das Ziel über eine numerische Rufnummer adressiert, bei der IP-Telefonie über die IP-Adresse, einen Benutzernamen oder eine ENUM-Rufnummer. Siehe auch[Bearbeiten] Weitere Bedeutung[Bearbeiten] Daneben bezeichnet Telefonie die ungewollte Übertragung von Schallschwingungen, z. Die mechanische Einwirkung vom Lautsprecher bzw. Weblinks[Bearbeiten]

WYSIWYG WYSIWYG (/ˈwɪziwɪɡ/ WIZ-ee-wig)[1] is an acronym for "What You See Is What You Get". In computing, a WYSIWYG editor is a system in which content (text and graphics) onscreen during editing appears in a form closely corresponding to its appearance when printed or displayed as a finished product,[2] which might be a printed document, web page, or slide presentation. Meaning[edit] The program on the left uses a WYSIWYG editor to produce a Lorem Ipsum document. WYSIWYG implies a user interface that allows the user to view something very similar to the end result while the document is being created. Modern software does a good job of optimizing the screen display for a particular type of output. In many situations, the subtle differences between what the user sees and what the user gets are unimportant. History[edit] These applications typically used an arbitrary markup language to define the codes/tags. Etymology[edit] Problems of implementation[edit] Solutions to this include the following:

Website wireframe A wireframe document for a person profile view A website wireframe, also known as a page schematic or screen blueprint, is a visual guide that represents the skeletal framework of a website.[1] Wireframes are created for the purpose of arranging elements to best accomplish a particular purpose. The purpose is usually being informed by a business objective and a creative idea. The wireframe depicts the page layout or arrangement of the website’s content, including interface elements and navigational systems, and how they work together.[2] The wireframe usually lacks typographic style, color, or graphics, since the main focus lies in functionality, behavior, and priority of content.[3] In other words, it focuses on what a screen does, not what it looks like.[4] Wireframes can be pencil drawings or sketches on a whiteboard, or they can be produced by means of a broad array of free or commercial software applications. Wireframes focus on: Uses of wireframes[edit] Low-fidelity High-fidelity

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