It generates a Planet and a Zodiac Sign at the close of each candle.
The candle is "sliced" into 7 sections, one for each Planet and the close lands in one of those sections.
The candle is "sliced" into 12 sections, one for each Zodiac and the open lands in one of those sections.
You could use it to generate a quick "answer" to a question. You could use to contemplate your day if you use the daily candle. You could even try to use it to trade and make some money, somehow. Every combination should be possible, Moon in Aries, Mars in Capricorn, whatever. Since it's based on candle structure, it might yield some interesting information. Or not!