text: ab toh ghar ke kaam bhi smart devices karne lage hain,jaise robot vacuum cleaners, mujhe toh unka dekhna bhi maza aata hai.yaar, waah! lekin kabhi kabhi unhe samajhna mushkil hota hai, jaise woh kabhi kabhi ek jagah se dusri jagah nahi jaate, thoda funny lagta hai!