What is an anti-slide device used for in escalators?

An anti-slide device is specifically designed to prevent objects from sliding between escalators. This is critical for ensuring safety, as gaps between escalator steps can pose risks to users, particularly for items that may fall or slip into these spaces. By implementing anti-slide devices, escalators become safer environments because they effectively mitigate the likelihood of accidents resulting from objects or even the feet of passengers being caught in these gaps. This focus on safety is paramount in the design and operation of escalators in public spaces, helping to maintain smooth and secure travels for users.