A smart TV, sometimes referred to as connected TV or hybrid TV, is a television set with integrated Internet and interactive "Web 2.0" features.

Smart TV is a technological convergence between computers and flatscreen television sets and set-top boxes.

Besides the traditional functions of television sets and set-top boxes provided through traditional broadcasting media, these devices can also provide Internet TV, online interactive media, over-the-top content (OTT), as well as on-demand streaming media, and home networking access.

A blog (a truncation of the expression "weblog") is a discussion or informational website published on the World Wide Web consisting of discrete, often informal diary-style text entries ("posts").

Posts are typically displayed in reverse chronological order, so that the most recent post appears first, at the top of the web page.

Until 2009, blogs were usually the work of a single individual, occasionally of a small group, and often covered a single subject or topic.

In the 2010s, "multi-author blogs" (MABs) have developed, with posts written by large numbers of authors and sometimes professionally edited.

MABs from newspapers, other media outlets, universities, think tanks, advocacy groups, and similar institutions account for an increasing quantity of blog traffic.

The rise of Twitter and other "microblogging" systems helps integrate MABs and single-author blogs into the news media.

Blog can also be used as a verb, meaning to maintain or add content to a blog.

A smartphone is a handheld personal computer.

It possesses extensive computing capabilities, including high-speed access to the Internet using both Wi-Fi and mobile broadband.

Most, if not all, smartphones are also built with support for Bluetooth and satellite navigation.

Modern smartphones have a touchscreen color display with a graphical user interface that covers the front surface and enables the user to use a virtual keyboard to type and press onscreen icons.

Interaction is mostly done using touch, besides a few physical buttons.

Smartphones are typically pocket-sized, with somewhat larger sizes being called phablets; they are generally smaller than tablet computers.

Smartphones function using a rechargeable lithium-ion or lithium-polymer battery.

A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use.

PCs are intended to be operated directly by an end user, rather than by a computer expert or technician.

Computer time-sharing models that were typically used with larger, more expensive minicomputer and mainframe systems, to enable them be used by many people at the same time, are not used with PCs.

A web portal is a specially designed website that brings information from diverse sources, like emails, online forums and search engines, together in a uniform way.

Usually, each information source gets its dedicated area on the page for displaying information (a portlet); often, the user can configure which ones to display.

Variants of portals include mashups and intranet "dashboards" for executives and managers.

The extent to which content is displayed in a "uniform way" may depend on the intended user and the intended purpose, as well as the diversity of the content.

Very often design emphasis is on a certain "metaphor" for configuring and customizing the presentation of the content (e.g., a dashboard or map) and the chosen implementation framework or code libraries.

In addition, the role of the user in an organization may determine which content can be added to the portal or deleted from the portal configuration.