Stem bullsey$ (all stems)
2 papers:
CHI-1998-FriedlanderSM #exclamation- Bullseye! when Fitts’ Law Doesn’t Fit (NF, KS, MMM), pp. 257–264.
HCI-SEC-1997-FriedlanderSM #feedback- A Bullseye Menu With Sound Feedback (NF, KS, MMM), pp. 379–382.
CHI-1998-FriedlanderSM #exclamation
HCI-SEC-1997-FriedlanderSM #feedback