Inventions of the 21st Century PDF

**8°- Inventos siglo XXI** **A smartphone**, often simply called a phone, is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and servic...

**8°- Inventos siglo XXI** **A smartphone**, often simply called a phone, is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia playback and streaming. Smartphones have built-in cameras, GPS navigation, and support for various communication methods, including voice calls, text messaging, and internet-based messaging apps. Social media are interactive technologies that facilitate the creation, sharing and aggregation of content amongst virtual communities and networks. Online platforms that enable users to create and share content and participate in social networking. User-generated content---such as text posts or comments, digital photos or videos, and data generated through online interactions. Social media helps the development of online social networks by connecting a user\'s profile with those of other individuals or groups. Users access social media through web-based apps or custom apps on mobile devices. These interactive platforms allow individuals, communities, and organizations to share, co-create, discuss, participate in, and modify user-generated or self-curated content. Social media are used to document memories, learn, and form friendships. reach, frequency, usability, relevancy, and permanence. Social media outlets operate in a dialogic transmission system while traditional media operate under a transmission model. For instance, a newspaper is delivered to many subscribers, and a radio station broadcasts the same programs to a city.