         if let instance = instance {
             var result = timeFormatter.string(from: instance.startTime) + " - " + timeFormatter.string(from: instance.endTime)
             
-            result += " - " + instance.roomName
+            result += " · " + instance.roomName
             
             return result
         } else {

        
        let year = Calendar.current.component(.year, from: event.startDate)
        
        return "WWDC \(year) - Session \(session.number)"
    }
    
    static func focusesDescription(from focuses: [Focus], collapse: Bool) -> String {

            var result = session.track.first?.name ?? ""
            
            if focusesArray.count > 0 {
                result = "\(focuses) · " + result
            }
            
            return result
