diff --git a/NAMESPACE b/NAMESPACE
index bc08fa6..b3c938a 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,5 +1,6 @@
 # Generated by roxygen2: do not edit by hand
 
+S3method(summary,MWController)
 export(combineWidgets)
 export(combineWidgetsOutput)
 export(compareOptions)
diff --git a/R/controller.R b/R/controller.R
index 5ab3d2f..99fa6cc 100644
--- a/R/controller.R
+++ b/R/controller.R
@@ -337,3 +337,20 @@ knit_print.MWController <- function(x, ...) {
   x$init()
   knitr::knit_print(x$returnCharts(), ...)
 }
+
+#' summary method for MWController object
+#'
+#' @param object MWController object
+#' @param ... Not use
+#'
+#' @export
+summary.MWController <- function(object, ...) {
+  cat("List of inputs : \n\n")
+  sapply(names(object$inputList$inputs), function(X){
+    cat(paste0("Input : ", X, "\n"))
+  })
+  cat(paste0("\nNumber of chart(s) : ", object$ncharts, "\n"))
+  cat(paste0("Number of row(s) : ", object$nrow, "\n"))
+  cat(paste0("Number of column(s) : ", object$ncol, "\n"))
+}
+
diff --git a/man/summary.MWController.Rd b/man/summary.MWController.Rd
new file mode 100644
index 0000000..fee0b5d
--- /dev/null
+++ b/man/summary.MWController.Rd
@@ -0,0 +1,16 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/controller.R
+\name{summary.MWController}
+\alias{summary.MWController}
+\title{summary method for MWController object}
+\usage{
+\method{summary}{MWController}(object, ...)
+}
+\arguments{
+\item{object}{MWController object}
+
+\item{...}{Not use}
+}
+\description{
+summary method for MWController object
+}