adding sophia to website (#48)

_data/people.yml

@@ -79,7 +79,7 @@ benjtang:
   title: Master's (SM) Researcher
   alumni: true
 
-mzc219: 
+mzc219:
   name: Katie Chen
   url: https://www.k80chen.com/
   title: Master's (SM) Researcher
@@ -199,6 +199,10 @@ gracefh:
   name: Grace Huang
   title: Undergraduate Researcher
 
+sjzheng:
+  name: Sophia Zheng
+  title: Undergraduate Researcher
+
 # Interns
 jwjang:
   name: JiWoong (Joon) Jang

_data/research_themes.yml

@@ -1,7 +1,7 @@
 - key: tools
   name: Visualization Design Tools
   url: /pubs/#tag=visualization-design
-  people: arvindsatya, jzong, allenlee, dhiraj, rneogy, ktbacher, esefah, dwootton, jopo, gracefh, meic1212
+  people: arvindsatya, jzong, allenlee, dhiraj, rneogy, ktbacher, esefah, dwootton, jopo, gracefh, meic1212, sjzheng
   desc: >
     We develop [languages](/pubs/#tag=language&tag=visualization-design), [systems](/pubs/#tag=system&tag=visualization-design), and [interfaces](/pubs/#tag=interface&tag=visualization-design) for creating common and custom interactive visualizations.
 - key: interpretability
@@ -22,4 +22,3 @@
   people: arvindsatya, dwootton, crystall, jzong, tanyang, katmh, monterde, soominc, annaad, ajmeurer, vineetpa, amyfox
   desc: >
     We study how people [understand](/pubs/visualint/), [discuss](/pubs/viral-visualizations), and [interact with](/pubs/#tag=interaction-design) visualizations, to build more general [behavioral rules](/pubs/varv/) for information, or an [information "physics"](/pubs/towards-convivial-info-space/).
-