While many mobile operators claim to be offering 4G (LTE) connectivity with speeds up to 50 Mbps, the true story highlighted in the report shows that the number stands in single digits at 8.18 Mbps right now, while the global average stands at a staggering 52.3 Mbps.
This average has been accrued from data received from multiple users across the country. In terms of broadband speed availability, the report puts India at number 74 on the list with an average speed of 16.26Mbps, which is put to shame by the global average of 154 Mbps.
We all know that India is a price conscious market, where everyone looks to rake best value for any service taken. But this price sensitivity has meant our speed standards are nowhere close to matching global peers, and for an emerging global economy, that needs quick redressal.
No point consuming 100 crore GB worth of data, if the service provided doesn’t meet global standards.
Adeptmind raises $4.5M from Fidelity to bring smarter search to retailers
If you’ve ever searched for a product on any website that’s not Amazon or Google, you’ve probably had a bad time trying to find something — and then go straight back to Google or Amazon.
That’s a significant problem for retailers, which need to ensure that potential customers that are already signaling a lot of interest in buying something will actually be able to find those products and end up buying them. That’s why G Wu and Artzi started Adeptmind, a tool that gives retailers a way to implement a smarter search engine on their sites by collecting related data to all of their products and zero in on what customers are actually looking for. To do that, Adeptmind said that it has raised $4.5 million in a financing round from Fidelity.
“A lot of times NLP companies will have fairly ‘comprehensive’ knowledge graphs where you do internal labeling, but most of the data comes from the product catalog,” Wu, the CEO, said. “As such anything not in the product catalog will not be understood. There’s no free lunch when it comes to machine learning. We target crawl a large portion of the web. Based on the web we do targeted crawling so any relevant information we ingest.”
Here’s an example they gave: when searching for “ripped jeans” on a website like Diesel, you might not end up with the right results and a lot of regular jeans because they’re just not recognizing the “ripped” modifier is something that’s meant to exclude results. Adeptmind crawls around the internet in various places, such as even forums, to determine what products various potential customers are cross-referencing when related to the phrase “ripped jeans” and then uses that to narrow down the list of products to what customers actually want.
Those queries, as a result, can theoretically get as complicated as the ones you might rattle off to a service like Hound or Siri just to test the limits of its capabilities. You might go to some kind of a jacket website and stretch the search out to an extremely narrow subset of products and demographics, and Adeptmind’s pitch is that it’ll still be able to turn up the proper results based on its efforts to build a language graph around products that’s more robust than just keyword search.
That’s the pitch for the company when they walk into an office and try to sell into larger businesses, where you have to be able to pull out a laptop and show that the technology actually works. The goal, eventually, would be to be able to offer retailers the way to simply say “give me a search engine” and plug directly into Adeptmind right away as it begins chugging away at building a language graph around those products.
To be sure, it’s not entirely clear that major retailers would end up buying into this, especially after they’ve negatively trained consumers to just pop over to Google or Amazon to find a product because of poor janky search engines. It’s an uphill battle, and because the data is grabbed from around the web, there may be other companies that look to build a similar kind of language graph around products that they could sell into retailers. The goal for Adeptmind, Artzi said, is to just convince those retailers that the unsupervised nature of the product will end up giving them the best results — and, also, that they’re first to get into those retailers.
“A lot of times NLP services tend to be consulting in nature,” Artzi said. “You build out a system with people spending three or four months, and then you have to do another store and spend another three or four months. Eventually, you’re bounded by linear growth. You don’t have to spend a lot of effort if your system is able to support them through unsupervised learning. We ingest the catalog and get to very high accuracy very quickly. That was harder to do pre-deep learning, so we’re catching the front end of deep learning and NLP.”
Essential offers up an Android Oreo beta for the Essential Phone
Android smartphone maker Essential promised that it would be releasing an update to Android 8.0 Oreo for its devices soon, and now there’s a beta version of the update available through its developer portal. This is just a beta, as mentioned, but it’s broadly available for anyone interested enough in the Oreo update to try out pre-release software.
As mentioned, Essential said it would deliver an Oreo update back in September, with a promise that it would arrive sometime “in the next couple months.” Oreo was just released for Pixel phones back in August, and came to the Galaxy S8 and S8+ in beta form earlier this month, which means Essential Phones are among the first smartphones to receive the update.
Oreo comes with a few significant changes, including badge notifications for individual apps, a redesigned settings menu and a number of behind-the-scenes improvements designed to help with system speed, overall performance and battery life.
To get the beta, you’ll have to sign up for the beta builds and then grab the update as a download to sideload to your device. It’s not necessarily for the faint of heart, since it also involves installing the latest ADB tool and a bit of technical savvy. But the beta arrival also means the stable version should be available over-the-air before too long.
A mesh network spontaneously erupts in the US and helps connect Puerto Rico
When goTenna put out their Mesh device earlier this year, I thought the off-grid communication gadgets would be great for an emergency kit or back country hike. But it turns out that both I and goTenna underestimated the demand for a resilient, user-powered mesh network: thousands of dedicated nodes now populate cities across the country, and volunteers are using them to get Puerto Rico back online after a devastating hurricane season.
The Mesh works a lot like the original goTenna, which pairs to your phone using Bluetooth, then uses walkie talkie radio frequencies to send text communications (no cell network necessary) to another device paired to someone else’s phone — perhaps a mile or two away.
What the Mesh added was the ability to relay those messages: a chain or group of the devices will hear the message (it’s encrypted, of course) and pass it on until it reaches its destination. You can even set your Mesh up as a stationary relay, which in concert with other devices might let entire neighborhoods or even cities communicate even in case of a power or telecommunications outage.
I’ve always found mesh networks compelling, but I just sort of assumed they would emerge out of the proliferation of wireless devices we already have: phones, routers, laptops. But so far no one has been about to unify the clans and produce some kind of universal relay protocol. The goTenna Mesh, of course, is built for it out of the box. (I have a couple units they sent me to review, but have only had the chance to text the most basic features.)
When I talked to Daniela Perdomo, founder and CEO of goTenna, around the time of the Mesh launch, a handful of early users had registered their devices on a map and forum the company started called IMeshYou. She said they hadn’t even thought to create it until users started emailing them asking for something like it.
“What I didn’t expect, and what was obvious to other people, is this power to create your own networks,” said Perdomo. And sure enough, the map has exploded with devices.
The exact number of nodes changes regularly, since only some are permanent “fixed relays” (indicated by a lightning bolt) and the others may come and go. But it’s clearly a popular use case for the people who have bought a Mesh device — numbering nearly 100,000 now, Perdomo revealed.
“The network layer we’re creating here is new,” she said. “Some people thought this was junk spectrum — but we can create an always available, bottom up, decentralized mesh network like this. If things go down, you can’t have Netflix, but you can say ‘hey, meet me here.’”
You could deploy it one time and forget about it; a solar-powered stationary relay will operate continuously or wait patiently until it’s needed.
It turns out that’s a particularly compelling use case when you live on, say, an island where the communications infrastructure has been devastated by a series of hurricanes. The company has embraced the opportunity to help the disconnected citizens of Puerto Rico, and to show the potential of a user-powered telecommunications network.
Meshing up San Juan
“After the hurricane, reports were that 93 percent of telecommunications were down, and I can tell you, it felt like 100%,” explained Javier Malavé, director of the PR Reconnects project. “I drove around and all the antennas were down, the satellite dishes were down, the transport and backbone layers were down.”
In other words, it wasn’t just about getting a generator to power up cell towers — generators and fuel were hard enough to come by anyway — even if you could, they wouldn’t be able to connect to the backbone. Especially in the inland communities where infrastructure was already tenuous, people were completely disconnected.
“If you don’t have backhaul, forget about Wi-Fi or internet,” he said. “After a little brainstorming, we thought the best solution would be something that can provide at least text communication in an area.”
He had heard of GoTenna and decided to ask them for help, and has launched a PR Reconnects crowdfunding campaign at Razoo. Perdomo said that she was excited to be able to help out. (goTenna has also sent devices to Houston and the U.S. Virgin Islands.)
“Part of my reason for starting GoTenna was Hurricane Sandy,” she said. “So it’s really personally fulfilling to see something that came out of a storm like this… you know, help people in a storm like this.”
They shipped down some devices to help Malavé and a couple volunteers mesh up San Juan — no small task, he noted, owing to the way the city is constructed.
“In Puerto Rico we basically live in basically RF bunkers,” he said. If you just have an RF device in the living room of your place in the city, “the signal won’t even make it out of your house.”
“We had to actually map things out,” he continued. “We talked with an agronomist who drove us around and found spots where you had line of sight to other places. We went house by house asking people to let us have access to their roof to put a solar charger and a GoTenna.”
Getting people on the app was similarly challenging. With no internet, they couldn’t download it, and while sideloading was sometimes an option, people are unlikely to just hand over their phone and say “Sure, attach your weird flash drive and load up some software I’ve never heard of.”
So they ended up having to cut the Gordian Knot: “We just bought iPod touches.” Expensive, but the idea wasn’t to get every single citizen back online, just restore some basic conveniences.
Barranquitas is a small town located in the mountainous center of the island, where lacking telecommunications the people were getting information around the old-fashioned way: walking. “The parish has this organic network of communication,” said Malavé. But a handful of GoTenna devices in strategic locations made it so that, for instance, instead of walking 40 minutes to the hospital to ask for medical aid, a person could walk 3 minutes to the church, where they could send a message to the hospital instantly.
So far the volunteer group has a bunch of devices around San Juan and is working with a few smaller communities to set up small networks like the one in Barranquitas. They’ve also set up endpoints at places where connectivity can be relied on — a working satellite connection that can send text messages (the Mesh can act as an SMS gateway, sending texts coming from locations where there’s no signal) or connect to web tool APIs like Twitter’s. Like Perdomo says, it’s not Netflix, but in the aftermath of a storm Netflix is pretty low on the list of priorities.
If you’d like to help out, feel free to donate to PR Reconnects or send over a spare solar charger or Mesh device if you have one.
Getting up and running
A very different approach to reestablishing communication, Google’s Loon project claims to have connected 100,000 people via balloon launched after the storms; but the balloons really act as a bridge between phones and distant, working cell networks. Lacking those (the backhaul Malavé mentioned), the system wouldn’t be able to do much — although in this case it looks like they were able to. But judging from the Google blog post, it looks like it was fantastically expensive to do and took weeks to get into action.
A one-time setup cost, perhaps in the tens of thousands, for a mesh network (goTenna or not) could provide an entire city and much of the surrounding area with basic text communication, one of the most critical capabilities following a natural disaster.
But perhaps we won’t have to: considering the popularity of the goTenna Mesh and the tendency of its users to buy three or four and set one up as a relay, it might be that major cities will already be meshed up by motivated users before the next storm hits.
“When disasters like this are in the mainstream consciousness, it allows us to have interesting conversations about infrastructure,” said Perdomo. “These events feel extraordinary, but really, they happen every day — and we should be asking questions about the resilience of our infrastructure. A key part of that going forward is distributed systems, wind and solar and all that, but people aren’t having that conversation about communications. No particular network is the be-all, end-all, but I think the future of communications includes a peer to peer layer.”
And perhaps in the end, Perdomo suggested, goTenna will actually make itself obsolete:
“Today our phones don’t allow us to do what goTenna does, but we’re going to prove that they should be able to.”
Subscribe to our Newsletter
Serials3 days ago
Shaneeshwaruni Divya Charitra Episode 101
Gadgets3 days ago
Defakto’s ‘Stille Nacht’ watch is a limited edition of galactic proportions
Serials21 hours ago
Shaneeshwaruni Divya Charitra Episode 103
Serials1 day ago
Shaneeshwaruni Divya Charitra Episode 102
Entertainment3 days ago
Justice League: DC’s identity lost after crude application of Marvel formula, but the story will survive
Entertainment3 days ago
Bigg Boss 11 evicted contestant Benafsha Soonawalla: ‘I regret pulling Akash’s hair, it led to me leaving’
Entertainment3 days ago
Social Episode 12: Prithvi finds a glimmering hope that his sister Veda is alive
Entertainment3 days ago
Doob: No Bed of Roses movie review – This Bengali film starring Irrfan Khan is a must watch