Creating Interactive Slideshow using Jupyter Widgets and IPYwidgets
Ipywidgets, is a python libraray, often termed as Jupyter widgets or simply widgets in short. With this, you can build interactive HTML widgets that will display in your Jupyter Notebook. They are interactive Graphical User Interface (GUI) elements which incorporate user interaction into your code, enhancing the interest and usefulness of your notebooks. They are especially beneficial for activities like data exploration, data analysis, parameter adjustment, and concept demonstration.
There are many different controls available with Jupyter widgets, including buttons, sliders, text input fields, dropdown menus, checkboxes, and more. These features allow for real-time data manipulation and display, parameter changes, and action triggering without the need to run code cells again.
Jupyter widgets or ipywidgets, also helps in building interactive slideshows. You just need to apply the following steps:
Step 1: Install IPYwidgetsINSTALL ‘IPYWIDGETS’
In order to start working with widgets, you need to first install it. For this, you can use Command Prompt or Anaconda.
pip install ipywidgets
Step 2: Import the Libraries
In the next step, import the necessary required libraries in your notebook.
import ipywidgets as widgets
import IPython.display import display
Step 3: Create Interactive Widgets
Now, select the type of interactive widget, you want to include in your presentation. For example, here I have used the slider widget.
slider = widgets.IntSlider(min=0, max=10, step=1, description='Slide me:')
Here, we can assign the min and max value, step value and the description of the slider.
Step 4: Display the Widgets
This will display the widget which is applied to the slide.
display(slider)
Step 5: Run the SlideShow
Next, when you are done creating the widgets for all the specific slides, turn on the slideshow mode. To do this, go to View -> Cell Toolbar -> Slideshow. Thereafter, use the “Slide Type” dropdown menu in the toolbar to specify how each cell should be treated (e.g., slide, sub-slide, fragment, skip and notes).
Step 6: Start the Slideshow
Finally, start the slideshow by clicking the “Enter/Exit Live Reveal Slideshow” button in the toolbar. Your presentation will begin, and interactive widgets will be functional.
Creating Interactive Slideshows in Jupyter Notebooks
We all have been very well acquainted with the creation of slideshows by using Microsoft PowerPoint for our schools, colleges, or offices in our day-to-day lives. But, have we ever wondered how would it be to create a slideshow through the Jupyter Notebook? The advantages of creating slideshows with Python and Jupyter are its version control capability, dynamicity in the slideshows, easy sharing of codes with others in the groups, and a single presentation document, but the only con with this is that it doesn’t have many themes to apply in the slides, due to which it may look sort of a little plain.
In this article, we will walk through the different methods used for creating interactive slideshows in Jupyter Notebook like through RISE, with Jupyter’s built-in slideshow feature, Jupyter widgets, and ipywidgets and voila and voila-reveal. Also, we will read about the importance of creating interactive slideshows, how to customize our slides in the slideshows, and the processes involved in exporting the slideshow.
Now, coming to the basic query to ask everyone, and which every individual has in their mind is
Why Interactive SlideShow?
Some of the reasons why interactive slideshows are appreciated are mentioned below:
1. It easily helps in capturing audiences’ attention because of its interactive clickable elements, colours, images, videos, etc. making the presentation more memorable.
2. Users can delve further into data visualizations, charts, and graphs in interactive slideshows for data-driven presentations. To acquire deeper insights, they might filter data or zoom in on particular data points.
3. Interactive slideshows possess features like surveys and quizzes to collect feedback and gauge audience comprehension in real-time, which can be useful for training or instructional purposes.
4. Presenters can adapt their information to their audience’s demands by using interactive slideshows. Users can take their own route through the content by concentrating on the subjects that are most interesting or important to them, creating a more individualized experience.
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