2 answers published. Last candidate submission on Jul 29 2026, 11:11am PDT. Interview question asked to Product Managers interviewing at Texas Instruments, Fitbit, Dataminr and other companies. Original question asked: Design a mobile solution that helps families navigate an amusement park and schedule their day.. Question last reported by a candidate interviewing at Sendbird for a Product Manager interview on Feb 16 2026, 4:19am PDT.