jsonstein@masto.deoan.org ("Jeff Sonstein") wrote:
“certain open-source systems come close to regulating blood sugar completely autonomously. Although commercial systems are advancing, none is as near to solving this important problem; they currently use hybrid algorithms that manage insulin dosing most of the time, but they require a lot of manual input. For instance, users must program in meals to ensure that the devices deliver large corrective insulin doses.
By contrast, many open-source systems do not require meal announcements and come close to being a fully closed loop”