Strict Standards: Redefining already defined constructor for class wpdb in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/wp-db.php on line 56

Deprecated: Assigning the return value of new by reference is deprecated in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/cache.php on line 36

Strict Standards: Redefining already defined constructor for class WP_Object_Cache in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/cache.php on line 384

Strict Standards: Declaration of Walker_Page::start_lvl() should be compatible with Walker::start_lvl($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 541

Strict Standards: Declaration of Walker_Page::end_lvl() should be compatible with Walker::end_lvl($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 541

Strict Standards: Declaration of Walker_Page::start_el() should be compatible with Walker::start_el($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 541

Strict Standards: Declaration of Walker_Page::end_el() should be compatible with Walker::end_el($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 541

Strict Standards: Declaration of Walker_PageDropdown::start_el() should be compatible with Walker::start_el($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 560

Strict Standards: Declaration of Walker_Category::start_lvl() should be compatible with Walker::start_lvl($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 659

Strict Standards: Declaration of Walker_Category::end_lvl() should be compatible with Walker::end_lvl($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 659

Strict Standards: Declaration of Walker_Category::start_el() should be compatible with Walker::start_el($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 659

Strict Standards: Declaration of Walker_Category::end_el() should be compatible with Walker::end_el($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 659

Strict Standards: Declaration of Walker_CategoryDropdown::start_el() should be compatible with Walker::start_el($output) in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/classes.php on line 684

Deprecated: Assigning the return value of new by reference is deprecated in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/query.php on line 21

Deprecated: Assigning the return value of new by reference is deprecated in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/theme.php on line 540
Web 2.0 und Usability | Handbuch Usability Blog
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 627

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 691

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 692

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 627

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 691

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 692

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 627

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 691

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 692

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 627

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 691

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 692

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 627

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 691

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/kses.php on line 692

Strict Standards: mktime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 12

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 21

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 23

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 25

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 26

Strict Standards: mktime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 12

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 21

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 23

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 25

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/functions.php on line 26

Web 2.0 und Usability


Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/46/d122587373/htdocs/handbuch-usability/blog/wp-includes/formatting.php on line 82

Seit ich mich damit abgefunden habe, dass auch ich dieses Unwort gebrauchen muss, weil man von Experten erwartet, dass Sie mit Fachbegriffen um sich werfen und jeden Hype kennen, mache auch ich mir Gedanken über das Thema Web 2.0 und Usability. Als Experte mit langjähriger Erfahrung im Bereich Webmarketing fragen mich viele Kunden, wie Sie Ihre Website Web 2.0 fähig machen können. Nach einer kurzen Abstimmung, was jeder eigentlich unter Web 2.0 versteht, sind die  Konzepte meist einfach zu erstellen. Aber bringt Web 2.0 auch etwas im Hinblick auf die Usability? Auch das hängt von der Definition ab. Neben beispielsweise dem “wir”-Gedanken, der allgemeinen Mitmach-Mentalität und Selbstdarstellungssucht fällt mir auf, dass die meisten Seiten sich an die Bedürfnisse insofern angepasst haben, als auf vielen Web 2.0 Projekten nur noch wenig Inhalt und Funktionalität zu finden ist. Das Ergebnis ist Übersichtlichkeit  und durch die fehlenden Möglichkeiten auch eine eingeschränkte aber einfache Bedienung.


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Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /homepages/46/d122587373/htdocs/handbuch-usability/config.inc.php on line 10
  
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