<prompt> Translate the following text to EnglishKwa kutumia lugha ya ishara iliyoboreshwa na kupambwa kwa ubunifu, waliamua kuunda lugha mpya kabisa kwa kusudi la mawasiliano rahisi na ya starehe katika kile walichodhani kuwa ni kubadilishana kwa muda mrefu na kwa muda mrefu kwa mawazo ya kisayansi.  <response>: They decided, by using an improved and creatively embellished version of sign language, to create a whole new language altogether for the purpose of easy and comfortable communication in what they suspected would be an intensive and long-term exchange of scientific ideas. 