updated report, added references

docs/references.bib

@@ -0,0 +1,47 @@
+@article{aruco,
+    author = {Romero Ramirez, Francisco and Muñoz-Salinas,
+        Rafael and Medina-Carnicer, Rafael},
+    year = {2018},
+    month = {06},
+    title = {Speeded Up Detection of Squared Fiducial Markers},
+    volume = {76},
+    journal = {Image and Vision Computing},
+    doi = {10.1016/j.imavis.2018.05.004}
+}
+
+@misc{cam-toolbox,
+    author =  {Jean-Yves Bouguet},
+    year = {2015},
+    month = {10},
+    title = {Camera Calibration Toolbox for {M}atlab},
+    howpublished={\url{http://www.vision.caltech.edu/bouguetj/calib_doc/index.html}},
+    note={Accessed: 2019-03-01}
+}
+
+@misc{ros-speech,
+    author = {Oliveira, Jose Pedro and Perdigao, Fernando},
+    title = {{Speech Recog UC}},
+    year = {2018},
+    howpublished={\url{http://wiki.ros.org/speech_recog_uc}},
+    note={Accessed: 2019-03-01}
+}
+
+@misc{homography,
+    author = {Frank, Barbara and Stachniss, Cyrill and
+        Grisetti, Giorgio and Arras, Kai and Burgard, Wolfram},
+    title = {Robotics 2, Camera Calibration},
+    howpublished={\url{http://ais.informatik.uni-freiburg.de/teaching/ws09/robotics2/pdfs/rob2-08-camera-calibration.pdf}},
+    note={Accessed: 2019-03-01}
+}
+
+@misc{ros,
+    title={{ROS.org | Powering} the world's robots},
+    howpublished={\url{http://www.ros.org/}},
+    note={Accessed: 2019-01-03}
+}
+
+@misc{naoqi,
+    title={{NAOqi} Developer guide},
+    howpublished={\url{http://doc.aldebaran.com/2-1/index_dev_guide.html}},
+    note={Accessed: 2018-08-08}
+}