Abstract: The present disclosure teaches a system for enhancing the visibility and security of wheeled devices. The system may include a mountable housing unit containing a light projection system and an Artificial Intelligence (AI) detection system. The system may further include one or more line projection lights to project lighted line projections onto surfaces that the wheeled devices may be operating on. The light line projections may be placed at distances surrounding the wheeled device which indicate safe passing distances for any other wheeled devices attempting to pass the wheeled device utilizing the system. Additionally, the system may also include one or more sensors that collect sound and noise data for use within the AI detection system.

Abstract: Liner tools and kit for aiding in cutting hair. A liner tool comprising a handle portion coupled to at least one guide portion, a level connected to said liner tool, and a constricting mechanism coupled to said handle portion, comprising, a link connected to the guide portion, a first gear connected to said link, an engaging member configured to engage said first gear, a shaft connected to said engaging member, a first biasing member workably coupled to said shaft, a cam workably coupled to said shaft, a lock workably coupled to said cam, rotating said handle portion after activating the lock tightens the curve of the at least one guide portion. A second liner tool comprising a grip coupled to a guide portion, and a level coupled to said liner tool. A tool kit for aid in cutting hair comprising embodiments of the liner tool and second liner tool.

Abstract: Liner tools and kit for aiding in cutting hair. A liner tool comprising a handle portion coupled to at least one guide portion, a level connected to said liner tool, and a constricting mechanism coupled to said handle portion, comprising, a link connected to the guide portion, a first gear connected to said link, an engaging member configured to engage said first gear, a shaft connected to said engaging member, a first biasing member workably coupled to said shaft, a cam workably coupled to said shaft, a lock workably coupled to said cam, rotating said handle portion after activating the lock tightens the curve of the at least one guide portion. A second liner tool comprising a grip coupled to a guide portion, and a level coupled to said liner tool. A tool kit for aid in cutting hair comprising embodiments of the liner tool and second liner tool.