There are several synonyms for the phrase "kept in view" that can be used to convey the same meaning. One such synonym is "monitored," which implies a level of observation and scrutiny. Another synonym is "watched," which suggests a more passive form of keeping something in view. "Observed" is another option, which indicates a deliberate and intentional act of watching something. "Tracked" can also be used as a synonym, particularly in situations where the object being kept in view is moving or changing. Finally, "supervised" is another synonym that suggests a more active form of keeping something in view, often with the goal of ensuring its safety or security.