Dot: Precision Tracking Hardware Makes Your Smartphones Smarter


A team of five Berkeley engineers has developed a new hardware product that utilizes precision location tracking to make smartphone notifications highly intelligent and contextual.

In the technology-minded world that we live in it’s nearly impossible to walk down the street without encountering someone on their phone. However, with the amount of information that we store in our phones it can be difficult to filter out what’s important and what’s not.

This is where Dot enters the scene.


Developed by startup Iota Labs, Dot is a physical push notification that informs your smartphone where you are so that it can determine your patterns and behaviors in the locations that make up your world. This could be your living room, bedroom, place of work, car, or garage.

The team behind the creation have made it so that it serves a dual purpose. The first is to provide ultra-precise location data to your smartphone. The second is to permit users to create extensible, interactive interfaces anywhere.

Speaking to Hacked, Rahul Ramakrishnan, co-founder of Iota Labs, said that the idea behind Dot came up over a year ago through a combination of two events. The first was when he and a fellow co-founder of Iota Labs were at a restaurant and witnessed a family constantly checking their phones instead of paying attention to each other.

He said:

Then we watched 2001: A Space Odyssey with Hal 9000 and thought that it would be awesome if there was some sort of personal secretary that streamlines your life and your phone.

After getting into the Foundry in October 2015, a startup accelerator on Berkeley’s campus focused on hardware startups, the team at the time were only undergraduate students where they received some funding from the Foundry team to make their idea a possibility.


From October to May, the team focused on the product development and from June 2016 they turned their attention to their Kickstarter campaign for an August launch. At the close of their Kickstarter campaign yesterday, the team managed to raise over $115,000 with more than 1,700 backers, and according to Ramakrishnan, nearly 5,000 units have been pre-ordered.

He said:

Our product is out there and people seem to like [it].

How Does It Work?

While the idea behind Dot may not have taken long to design, the execution of it took the team around nine months to make in order to achieve the small size of it. Within the small piece of hardware, though, is a Bluetooth low energy chip and LED. Due to the proximity sensor within the Dot, it can track your location within 200 feet of range of your smartphone as it communicates with iOS and Android apps.


According to Ramakrishnan, the Dot acts as a beacon that triggers functions on a smartphone such as notifications or app launching. A smartphone can also communicate to the Dot by turning on the LED to different colors or changing the blink rates, based on what is set on the app.

Ramakrishnan added:

All of this occurs when you are within range of a Dot and triggers actions on your phone, making it contextual and intelligent.

What Does It Do?

As most people tend to have different uses for their phone, the team at Dot realized that they needed to ensure that Dot was equipped with an endless amount of applications to fulfil people’s needs.

DotSome of the applications Dot has are: digital post-it notes, which allows you to post a message on a Dot for another person to see when they come in range; smart home control that gives you control over your home devices such as turning a light on or off; contextual app launching that enables the Dot to open up apps on your smartphone that you utilize frequently in certain areas; location notification, which allows a Dot to enable a smartphone to send you updates when you walk into a new area; and LED colour changes, which permits a Dot to track certain reminders based on the color of the dot.

The team is hoping that with the use of the Dot it will help to streamline people’s lives by eliminating the clutter that a smartphone provides.

Ramakrishnan stated:

This will free the user to take action only when it’s readily available based on where they are and what they are doing rather than being overwhelmed with all of their tasks that are on their phone.

Not only that, but compared to many things available the Dot is considerably cheaper that adds to the functionality and ease of existing technology.

The smart home is dominated by these $200 devices like Philips Hue light bulbs and Nest thermostats that don’t know who you are, where you are, and what you are doing. With just a $25 Dot, all of these questions can be answered and can greatly improve the experience of the smart home without any additional user input.

Ramakrishnan added that every notification you receive from Dot means that it’s important. “You don’t have to sort through your notifications any longer. With Dot, we make your smartphone smarter.”

The team is expecting to ship Dot’s to their Kickstarter backers in March 2017 with pre-orders still accepted on the website.


Featured image and story images from Iota Labs.