What exactly is the H5p Interactive Content activity?

This activity gives you access to lots of different interactive content types created using HTML5. From within the activity itself, you have access to the following 26 features:
 
Accordion - Create vertically stacked expandable items.
 
Appear.in - Add a video chat to your web page. 
 
Audio – An easy to use audio player. 
 
Chart - Quickly generate bar and pie charts.
 
Collage - Create a collage of multiple images.
 
Column - Add multiple choice, fill in the blanks, texts and other types of interactions and group them in a column layout.
 
Course Presentation - Create a presentation with interactive slides.
 
Dialog Cards - Create text-based turning cards great for language training.
 
Documentation Tool - Create a form wizard with text export great for creating guides for structured writing processes.
 
Drag and Drop - Create drag and drop tasks with images.
 
Drag Text - Create text-based drag and drop tasks excellent for language training among other things.
 
Fill in the Blanks - Create a task with missing words in a text, also known as cloze tests.
 
Flash Cards – Quickly create challenges where the user is to guess an answer based on a picture.
 
iFrame Embedder - Embed from a url or a set of files.
 
Image Hotspots - Create an image with multiple info hotspots that could reveal text, images or videos when clicked.
 
Interactive Video - Create videos enriched with interactions like, for example, multiple choice, fill in the blank questions or pop-up text.
 
Mark the Words - Create a task where users highlight words, where the learner is to mark specific types of verbs in a text, for example.
 
Memory Game - Create the classic image pairing game where learners search for image pairs, which will display a specified text message once a matching pair has been found.
 
Multiple Choice - Create flexible multiple choice questions.
 
Question Set - Create a sequence of various question types like multiple choice, fill in the blanks, drag the words, mark the words and regular drag and drop.
 
Single Choice Set - Create questions with one correct answer. 
 
Summary - Create tasks with a list of statements where the learner is to choose between statements and build the correct summary.
 
Timeline - Create a timeline of events with multimedia.
 
True/False - Create True/False questions.
 
Twitter Feed - Show your Twitter feed.