diff --git a/examples/go.py b/examples/go.py
index 22dd7f4..494d211 100755
--- a/examples/go.py
+++ b/examples/go.py
@@ -5,6 +5,7 @@
 import os
 import subprocess
 import re
+import tempfile
 
 import numpy as np
 import matplotlib.pyplot as plt
@@ -52,12 +53,14 @@ def generate_data(type, N=1000, random_state=None):
 
 
 def embed(data,method):
-	input_file = 'tapkee_input_data'
-	output_file = 'tapkee_output_data'
-	np.savetxt(input_file, data.T,delimiter=',')
+	input_file = tempfile.NamedTemporaryFile(prefix='tapkee_input')
+	output_file = tempfile.NamedTemporaryFile(prefix='tapkee_output')
+	np.savetxt(input_file.name, data.T,delimiter=',')
 	tapkee_binary = 'bin/tapkee'
-	runner_string = '%s -i %s -o %s -m %s -k 20 --precompute --debug --verbose --transpose-output --benchmark' % (tapkee_binary, input_file, output_file, method)
-	print('-- To reproduce this use the following command', runner_string)
+	runner_string = '%s -i %s -o %s -m %s -k 20 --precompute --debug --verbose --transpose-output --benchmark' % (
+		tapkee_binary, input_file.name, output_file.name, method
+	)
+	print('-- To reproduce this use the following command `{}`'.format(runner_string))
 	process = subprocess.run(runner_string, shell=True, capture_output=True, text=True)
 	print(process.stderr)
 	if process.returncode != 0:
@@ -70,26 +73,55 @@ def embed(data,method):
 
 
 	embedded_data = np.loadtxt(output_file, delimiter=',')
-	os.remove(input_file)
-	os.remove(output_file)
 	return embedded_data, used_method
 
 def plot(data, embedded_data, colors='m', method=None):
 	fig = plt.figure()
 	fig.set_facecolor('white')
 
-	ax = fig.add_subplot(121, projection='3d')
-	ax.scatter(data[0], data[1], data[2], c=colors, cmap=plt.cm.Spectral, s=5)
+	ax_original = fig.add_subplot(121, projection='3d')
+	scatter_original = ax_original.scatter(data[0], data[1], data[2], c=colors, cmap=plt.cm.Spectral, s=5, picker=True)
 	plt.axis('tight')
 	plt.axis('off')
 	plt.title('Original', fontsize=9)
 
-	ax = fig.add_subplot(122)
-	ax.scatter(embedded_data[0], embedded_data[1], c=colors, cmap=plt.cm.Spectral, s=5)
+	ax_embedding = fig.add_subplot(122)
+	scatter_embedding = ax_embedding.scatter(embedded_data[0], embedded_data[1], c=colors, cmap=plt.cm.Spectral, s=5, picker=True)
 	plt.axis('tight')
 	plt.axis('off')
 	plt.title('Embedding' + (' with ' + method) if method else '', fontsize=9, wrap=True)
 
+	highlighted_points = []  # To store highlighted points
+
+	# Function to highlight points on both plots
+	def highlight(index):
+		# Reset previous highlighted points
+		for point in highlighted_points:
+			point.remove()
+		highlighted_points.clear()
+
+		# Highlight the current point on both scatter plots
+		point1 = ax_original.scatter([data[0][index]], [data[1][index]], [data[2][index]], color='white', s=25, edgecolor='black', zorder=3)
+		point2 = ax_embedding.scatter([embedded_data[0][index]], [embedded_data[1][index]], color='white', s=25, edgecolor='black', zorder=3)
+		highlighted_points.append(point1)
+		highlighted_points.append(point2)
+		fig.canvas.draw_idle()
+
+	# Event handler for mouse motion
+	def on_hover(event):
+		if event.inaxes == ax_original:
+			cont, ind = scatter_original.contains(event)
+		elif event.inaxes == ax_embedding:
+			cont, ind = scatter_embedding.contains(event)
+		else:
+			return
+
+		if cont:
+			index = ind['ind'][0]
+			highlight(index)
+
+	fig.canvas.mpl_connect('motion_notify_event', on_hover)
+
 	plt.show()
 
 if __name__ == "__main__":