I think that this is something everyone has a different opinion on. It's not based around one thing. Someone may value trustworthiness most, while others may value loyalty, humility, humor, affection, etc. There's many possible answers to this.
Your answer is..........read correctly, Bluetooth and infrared wireless technologies are commonly used for short-range wireless communication between electronic devices. Both technologies are effective, but because of their very different capabilities and limitations, they are best suited to very different applications. In most respects, Bluetooth holds a distinct advantage, although infrared continues to be popular in some applications.
You already got the answers. I'm confused on what you want me to do.