Abhinav Sharma worked on several Prospector projects at Mozilla Labs including RecallMonkey, Predictive Newtab, and Tab Focus. RecallMonkey improved Firefox's history search by ranking results based on text match rather than exact match and allowing filtering of results. Predictive Newtab used search and user behavior tracking algorithms to suggest new tabs. Tab Focus aimed to automatically organize tabs in a more useful way for the user by tracking tab switching and grouping tabs based on domain names and keywords.