It is anticipated that these aims will yield the following expected outcomes. First, the investigators expect to determine the effect of the intervention on parents' safety knowledge, thereby demonstrating the utility of a mobile app for future unintentional child home-related injury prevention. Second, the investigators expect to learn whether the intervention increases behavioral intention to complete home safety behaviors and safety device acquisition. Third, the investigators will explore whether the intervention increases safety behaviors, acquisition and use of safety devices. In an exploratory aim the investigators will begin to assess whether the intervention is adopted differently among parents of varying races/ethnicities, which will suggest opportunities for tailoring the intervention to maximize its impact. Next, the investigators will have established a link between parents' behavioral intention related to home injury prevention behaviors and device use, which will inform future prevention efforts and expansion of the Make Safe Happen® program and app. Finally, the investigators will provide new insights into the synergism between caring for young children and providing them a safe home environment free of hazards. These outcomes are expected to have an important positive impact because providing a safe home environment has the potential to prevent or reduce unintentional child injuries and deaths, as will now be detailed in the next section.