with that, i would like to introduce professor diana nigrin. >> thank you so much for having us? i'm not going to say too much but introduce these lovely students. they worked in four teams to research a different series of aspects. the students are going to layout the methodology and some of their findings, but you will be able to see the detail in the report that we prepared, which you all have. we'd be happy to answer any questions and continue the partnerships, and thank you, sandy lee fewer for having us out. >> good afternoon, commissioners. my name is sergio martinez. >> and i'm ben peterson. >> we are proud to present to you the gig industry and its potential effects on labor in san francisco. the research we will present was conducted by students at the university of san francisco and over the past three months we've prepared our research focus, compiled or data and prepared a report. the research was separated into four smaller focus areas which were the labor political economy, lobbying, geography, and best practices. although our research was limited in scope, the fin