There are one point eight lack residents who have delayed getting their second dose of the cowid 19 waxine. The rajcot municipal corperation has planned to give them a brand new smart phone worth 50 thousand rupees, and see if that gets them to take the shot. But will incentives actually work? Can something like a smart phone get people to take the second dose? Well the evidence on that is a bit dubious. Maybe the best strategy is to rely on the time tested method of raising awareness and taking the vaccination programme to people's doorstep. If you really want to expedite the process, you need to offer people instant cation.