The idea of a ‘stim’ device, like the one from Call of Duty, would provide quick recovery by injecting medicine and adrenaline, similar to how an EpiPen works. This device could help users treat themselves in emergency situations, giving them more independence and the ability to keep going.
Two important things to consider are: first, the device should be lightweight and easy to operate so it can be used in different situations. Second, it’s important to ensure the correct dose is given safely, possibly using sensors that adjust the dosage based on the user’s condition, balancing safety and effectiveness.