title: “BMI Calculator Shiny App” author: “hibaesawy” date: “April 28, 2026” output: ioslides_presentation —

This presentation introduces the BMI Calculator Shiny App.

The application allows users to:

• Enter weight in kilograms
• Enter height in meters
• Instantly calculate BMI
• View BMI category

Body Mass Index (BMI) is a simple health indicator.

It helps users understand whether they are:

• Underweight
• Normal weight
• Overweight
• Obese

This app provides a quick and easy BMI calculation.

BMI is calculated using:

weight <- 70
height <- 1.75
weight / (height^2)

## [1] 22.85714

The Shiny app includes:

• Numeric input for weight
• Numeric input for height
• Instant reactive BMI result
• Health category output
• Beginner-friendly interface

Thank you for viewing this presentation.

Use the live BMI Calculator App here: https://hibaesawy.shinyapps.io/bmi_app/