add intros to surgicalai (#1037)

Author: fangde

docs/user/get_involved.rst

@@ -60,3 +60,17 @@ and other ways to
 `get involved <https://www.imperial.ac.uk/data-science/get-involved/>`__
 , or feel free to
 `contact us <https://www.imperial.ac.uk/data-science/get-involved/contact-us/>`__.
+
+Software [email protected]
+=============================================================
+SurgicalAI is a startup founded by the data scientists and surgical robot experts from Imperial College. Our objective is AI democratise Surgery. By combining 5G, AI and Cloud Computing, SurgicalAI is building a platform enable junor surgeons to perfom complex procedures. As one of the most impactful startup, SurgicalAI is supported by Nvidia, AWS and top surgeons around the world.
+
+Currently based in Hangzhou, China, we are building digital solution for cardiac surgery like TAVR, LAA and Orthopedidcs like TKA and UNA. A demo can be found at here <http://demo5g.surgicalai.cn>
+
+We are activly looking for experts in robotic navigation, computer graphics and  medical image analysis experts to join us, building digitalized surgical service platform for the aging world.
+
+Home Page: http://www.surgicalai.cn
+
+Demo Page: http://demo5g.surgicalai.cn
+
+Contact: [email protected]