diff --git a/_data/alumni.yml b/_data/alumni.yml
index 6a513e28a53..e13d8dc846c 100644
--- a/_data/alumni.yml
+++ b/_data/alumni.yml
@@ -6,6 +6,13 @@
   col: 2
   picture: /assets/images/teampic/chi.jpg
   website: http://dword1511.info/me/
+- name: Wei Sun
+  role: Postdoc
+  year: "2024"
+  now: Assistant Professor at Wichita State University
+  col: 2
+  picture: /assets/images/teampic/wei.jpg
+  website: https://sunwit.github.io/
 #phd
 - name: Roshan Ayyalasomayajula
   role: PhD
diff --git a/_data/navigation.yml b/_data/navigation.yml
index 26134bd63b0..8d7322daa0e 100644
--- a/_data/navigation.yml
+++ b/_data/navigation.yml
@@ -29,14 +29,14 @@ header:
       - name: "Towards 6G"
         url: /communication.html
       - name: "Ubiquitous IoT"
-        url: /backscatter.html
+        url: /ubiquitousIoT.html
       - name: "Spectrum Sensing"
         url: /spectrum_sensing.html
       - name: "Autonomous Vehicles"
         url: /vehicular.html
       - name: "Security and Privacy"
         url: /privacy.html
-  
+
   - titles:
       # @start locale config
       en      : &EN       Team
@@ -118,7 +118,7 @@ header:
   - titles:
       en : &EN Hosted Events
     subfolderitems:
-      - name: Mobicom'24 Open-AI RAN 
+      - name: Mobicom'24 Open-AI RAN
         url: https://wcsng.ucsd.edu/open-ai-ran-2024/
       - name: Mobicom'23 mmNets
         url: https://wcsng.ucsd.edu/mmNets2023/
diff --git a/_data/people.yml b/_data/people.yml
index 1612243e4e8..6c3669965ac 100644
--- a/_data/people.yml
+++ b/_data/people.yml
@@ -48,10 +48,6 @@
   role: Postdoc
   picture: /assets/images/teampic/srivatsan.jpg
   website: https://www.linkedin.com/in/srivatsan-rajagopal-5458b621b/
-- name: Wei Sun
-  role: Postdoc
-  picture: /assets/images/teampic/wei.jpg
-  website: https://sunwit.github.io/
 - name: Archana Bura
   role: Postdoc
   picture: /assets/images/teampic/archana.jpg  
diff --git a/research/backscatter.md b/research/backscatter.md
index fdd3a29470f..83e89d27abf 100644
--- a/research/backscatter.md
+++ b/research/backscatter.md
@@ -1,6 +1,6 @@
 ---
 layout: research
-permalink: backscatter
+permalink: ubiquitousIoT
 heading: Ubiquitous IoT
 pubtag: Backscatter
 carousels:
@@ -12,7 +12,7 @@ carousels:
     - image: /assets/images/pubpic/force_sensing/wiforce_sensor.png
     - image: /assets/images/pubpic/force_sensing/wiforce_sensor_detail.png
     - image: /assets/images/pubpic/force_sensing/force_sensor_usecases.png
-    
+
 people:
   - Dinesh Bharadia
   - Manideep Dunna
@@ -20,10 +20,10 @@ people:
   - Nagarjun Bhat
 ---
 
-Our work on ubiquitous IoT utilizes the RF backscattering phenomenon with applications in Low Power communication and Wireless Sensing.  
+Our work on ubiquitous IoT utilizes the RF backscattering phenomenon with applications in Low Power communication and Wireless Sensing.
 
-The first theme of works develops IoT nodes for facilitating ultra low power communication of the sensors and integrate them with COTS wireless technologies like ZigBee, BLE and WiFi. These works introduce the features like beamforming, synchronization and signal processing to the world of backscatter while keeping the devices low power in nature. 
+The first theme of works develops IoT nodes for facilitating ultra low power communication of the sensors and integrate them with COTS wireless technologies like ZigBee, BLE and WiFi. These works introduce the features like beamforming, synchronization and signal processing to the world of backscatter while keeping the devices low power in nature.
 
 The second theme delves into designing smartsurfaces to control the wireless signal reflections thus adding a degree of freedom to control the wireless channel. We showed that this additional degree of freedom increases multiplexing gain in MIMO wireless links.
 
-The third theme focuses on sensing using wireless signals. Here we develop sensors to detect mechanical forces using RF backscatter sensors. 
+The third theme focuses on sensing using wireless signals. Here we develop sensors to detect mechanical forces using RF backscatter sensors.