"Failed again? Make some adjustments, clean up the site, and continue once the next batch of test subjects matures."
Experiments were never accomplished overnight. In fact, achieving some results so quickly had already far exceeded Lu PingAn's expectations.
Those stable "notes" were aggregates of vibrations, products formed by transforming local particles through specific frequencies. They were one hundred percent local products, but during their integration, Lu PingAn, the "interferer," had guided them and embedded human emotional instincts within them.
The advantage was that once a Vibration Source had been formed, weakened versions of Tear Stones could be mass-produced with ease. The drawback was that, since this was ultimately a product of Lu PingAn's ability, even if others obtained the complete technology, they would still be unable to mass-produce them.
Lu PingAn himself did not particularly care, but at this level alone, his client probably would not be satisfied.
".The second problem is controllability."
In reality, at the material level, the source of many human emotions was hormones secreted by the body.
The desire for the opposite sex, rage, joy, hunger—all were feedback provided by the body. Normal secretion was beneficial, but too much or too little could both be fatal.
Lu PingAn's artificial stones currently met the necessary requirements in terms of quantity. But if they all "erupted" at once, the life-form itself would suffer an emotional outburst, then gradually return to emptiness amid confusion.
How could they be made to function steadily? What was the proper amount for each activation? Those questions could only be explored slowly through test subjects. At the very least, stable large-scale use was still far too distant.
At the same time, overly complex emotional perception would confuse elemental creatures, even make them frenzied and aggressive.
That was also why Lu PingAn had only handed