After hooking up the board to a computer or tablet equipped with Joué software, the user has access to an instant, infinite sound playground. The module design responds to the varying pressure from the musician's hands. And it can be used by beginners and professionals alike. In this passage, the word access means

c.to compare several aspects of the tragedy to other worldwide tragedies

the answer is subjective. i personally agree with the first answer for this question.

if one isn't strictly talking about objects then the correct answer would be 'my eyes' since according to this riddle i am asleep and in order to answer/open the door i need to open my eyes first of all.

however, if one is specifically looking for an object, then the first thing i would open would be the door

hope this !