bitter coating

The bitter coating tag on WindowsForum.com covers discussions about the application of bitter coatings to lithium coin cells, such as those used by Duracell, as a safety measure to reduce accidental ingestion by children. This topic appears in the context of broader consumer tech news, including projector reviews and AI tool analysis, but the specific mention of bitter coating focuses on its role in preventing harm from small batteries. The tag is relevant for users interested in product safety innovations and practical steps companies are taking to address real-world risks in consumer electronics.