The first thing to know is that cigars should stay in a humidor (the first syllable rhymes with you, as in the word humid) until they're ready to be smoked. When necessary, you can get away with keeping properly humidified cigars in a sealed plastic bag with a small, damp paper towel for a day or so.
The photo shows HES on an IBM 2250 Mod 4 display station, including lightpen and programmed function keyboard, channel coupled to Brown's IBM 360 mainframe. A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer's CRT display. It allows the user to point to displayed objects or draw on the screen in a similar way to a touchscreen but with greater positional accuracy.
They are gaining tremendous popularity with young people for a multitude of reasons. In short, a vaporizer pen or vape pen (a type of e-cigarette) is a nifty little device ranging in size from a standard pen to a large cigar that one can use to inhale heated propylene glycol or vegetable glycerin (the main ingredients in the E-liquid) and blow out the vapor.