[change] Change Seminar: Matt Johnson and Philip Garrison presenting their CSCW '21 papers

HI All, Tomorrow, Matt Johnson will present "Network Capacity as Common Pool Resource: Community-Based Congestion Management in a Community Network" and Philip Garrison will present "The Network Is an Excuse': Hardware Maintenance Supporting Community" (winner of a best paper award!). CSCW has a short talk format this year so we'll cover both in one session. Looking forward to seeing everyone tomorrow in CSE2 271 at Noon. -- Website: https://kurti.sh/ Public Key: https://flowcrypt.com/pub/kheimerl@cs.washington.edu