The “meSchcases” are interactive display cases that monitor the attention each exhibit receives from the public. Every few hours the object with the lowest score is changed with a new one taken from the extensive deposit of MUSEON. Interest is calculated by counting how many visitors stop and for how long plus the number of Tweets sent by the public to the object on display via the appropriate hashtag (#). Visitors can show their appreciation for an object by looking at it and Tweeting about it. This factsheet explains the concept of the cases and lists all objects and their hashtags (#).