At first sight, it looks like an ordinary lamppost. But what separates it from the rest is that it, apart from lighting the area, offers high-speed telecommunications connectivity and Wi-Fi service, facilitates waste management, gives real-time air quality data and serves as digital signage for the community. Close-circuit cameras can also be installed on it, beefing up
সম্পূর্ণ আর্টিকেলটি পড়ুন
সাবস্ক্রাইব
সর্বশেষ সংবাদের সাথে আপডেটেড থাকতে সাবস্ক্রাইব করুন