Prøve GULL - Gratis
A Device That Enables SELLING UNUSED INTERNET DATA From Your Mobile Network
Electronics For You
|April 2024
What if you could sell your remaining mobile data before the end of the month or even daily? Christophe Bureau, a Board Member of DotDot, in a conversation with EFY’s Mukul Yudhveer Singh, sheds light on what the Dot device offers beyond assisting users in selling their unused internet data

What exactly does DotDot do?
At the end of the day or month, many gigabytes remain in our mobile subscriptions. DotDot allows users to trade these gigabytes completely anonymously.
How is it done?
A DotDot device, priced at approximately ₹1000 in India, is paired with a phone to create a 100-metre Wi-Fi zone. Users within this range can purchase data from the DotDot network.
Before we get into the details, what inspired the name DotDot?
My idea was to connect the dots between people by helping them share gigabytes of internet data, all while ensuring the anonymity of both the seller and the buyer.
Why would someone want to use such a device when they can use their phone as a Wi-Fi router?
DotDot, unlike a phone, does not require sharing passwords, ensuring optimal cybersecurity for users. Additionally, while a phone’s Wi-Fi zone is limited to 25 metres, DotDot extends this range to 100 metres.
Can you explain the whole process from a user’s and a buyer’s point of view?
Denne historien er fra April 2024-utgaven av Electronics For You.
Abonner på Magzter GOLD for å få tilgang til tusenvis av kuraterte premiumhistorier og over 9000 magasiner og aviser.
Allerede abonnent? Logg på
FLERE HISTORIER FRA Electronics For You
Electronics For You
Low-power, reliable transmitter chip
Researchers at MIT (United States) have developed a compact transmitter chip that reduces signal errors by a factor of four and extends battery life for IoT devices.
1 min
September 2025

Electronics For You
Leading Suppliers of MICROSCOPES FOR OC OF ELECTRONICS
Who are India's Leading Suppliers of Microscopes for Quality Control of Electronics? Here is the list...
5 mins
September 2025

Electronics For You
Compact swarm-level AI drones navigation using neural network
Researchers at Shanghai Jiao Tong University (Shanghai, China) have developed a compact AI navigation system for drones.
1 min
September 2025

Electronics For You
ML-based wireless power transfer
Researchers at Chiba University (Chiba, Japan) have developed a machine learning-based method to design wireless power transfer (WPT) systems that stay efficient and stable across varying loads.
1 min
September 2025
Electronics For You
Wi-Fi that knows who you are
WhoFi, developed at La Sapienza University (Rome, Italy), is a Wi-Fi-based surveillance system that identifies individuals by how their bodies disrupt wireless signals; no cameras, contact, or consent is needed.
1 min
September 2025

Electronics For You
3mm-thick holographic display that delivers lifelike 3D visuals
Stanford researchers (California) have unveiled a 3mm-thick holographic display that delivers lifelike 3D visuals using true holography, not stereoscopy.
1 min
September 2025

Electronics For You
Smart Trolley Robot 'TROLL.E 1.0'
Robots now play a vital role across modern society, often described as human-like due to their growing presence in social and commercial environments.
3 mins
September 2025
Electronics For You
Compact metal-free thin-film supercapacitor delivers 200V
GDUT (Guangzhou, China )researchers have developed a metal-free thin-film supercapacitor (TFSC) stack that delivers 200V in just 3.8cm³.
1 min
September 2025

Electronics For You
Al-powered self-driving lab tests materials 10x faster
Researchers at NC State (Raleigh, North Carolina) have developed an Al-powered self-driving lab that uses dynamicstate flow and real-time data to test materials 10x faster than traditional labs.
1 min
September 2025

Electronics For You
Breakthrough in co-packaging photonic and electronic chips
The MIT (United States) FUTUR-IC team has developed a breakthrough chip packaging method that co-integrates electronics and photonics using passive alignment.
1 min
September 2025
Listen
Translate
Change font size