How does lex luthor use technology in batman v superman?

Lex Luthor is widely known as a genius with unparalleled intelligence, wealth, and influence over science and technology, as outlined in his general biography. However, the given sources do not detail his specific use of technology in the film Batman v Superman: Dawn of Justice. Consequently, no concrete examples, plot points, or character actions from that movie can be cited. Without additional verified references, it is impossible to describe any particular gadgets, schemes, or technological strategies he employed in that cinematic context. For accurate details, one would need to consult the film’s script, production notes, or reputable reviews that cover Lex Luthor’s role in Batman v Superman.