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About Arcascope

Welcome to Arcascope

Here’s the thing about the name:

I wanted to capture what I thought was most exciting about our company.

Sure, you can sleep better by taking care of your circadian rhythms, but circadian rhythms are about a lot more than just sleep

And yep, we’re a circadian rhythms company, but we’re one founded by people who are (primarily) mathematical biologists. 

Rather than trying to figure out what time is in a person’s brain with a gold standard test (for instance, by taking repeated saliva samples for hours in the dark), we use math models to infer what’s most likely to be going on in their brain, given all the inputs that have gone into it. 

Rather than trying to estimate their internal time from a single measurement or number, we use lots of data, collected on the timespan of weeks to months. 

In a sense, we’re using our algorithms to see inside a black box: letting us predict what’s going on in your head, without the need for invasive testing. That’s what I think is most cool about our tech. 

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Shift Work

Living with Shift Work

It’s no secret that working night shifts does a number on your body.

From increased risks of cardiovascular disease, diabetes, and cancer, to excessive alcohol consumption and worsened nutritional intake, shift work is associated with a whole host of nightmarish health effects. 

The simple solution would seem to be to get rid of jobs that put people on work schedules that are brutal to their well-being. But society needs 24-hour emergency and healthcare workers to function, which means night shift work is here to stay.

It’d be great if there was a pill you could take to erase shift work’s negative effects. Unfortunately, there’s not much in the way of pharmacological solutions that work for shift workers at present. There is hope, however: non-pill solutions, like changing shift timings and light therapy, can offer relief to shift workers. In this blog post, we’ll cover what we know about what works for shift workers.

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About Arcascope

Wearable Headaches (and how to fix them)

So you want to get somebody’s internal time from a wearable…

Let’s talk about wearable data. On the one hand, wearables are an incredible innovation, allowing self-quantification and anomaly detection with unprecedented ease, at unprecedented scales. 

On the other hand, they’re a data science nightmare. Or three nightmares, really. 

Nightmare #1: All the devices are different, and you have to use different ways to get raw data off them. 

Sure, apps like Apple Health that act as clearinghouses make this easier for you. But you can’t use Apple Health for everything. Sometimes, wearables require permission to be granted for you to access their full data. Sometimes, wearable companies go out of business after you’ve built an infrastructure to work with them. 

Can you process heart rate signals from two wearables using the same algorithm? What if they decide what counts as a “step” in different ways? What if the firmware changes? People have certainly thought about these questions, and that’s the whole point: you have to think about them. The effort of keeping track of everything adds up. 

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Sleeping Troubles

(Lack of) Light at the End of the Tunnel

A sleep story

Today we had the pleasure of interviewing one of our own, Eric. He’s a skilled mathematician and AWS developer here at Arcascope. Everyone has their own unique experience when it comes to catching Zzz’s, or in Eric’s case, NOT doing that. We wanted to chat with him and learn more about these troubles and, more importantly, how he overcame him.

Let’s jump right in. How has your sleep been lately?

“Right now, my sleep schedule is pretty good, but this has changed over time and pretty dramatically over the last eight months or so. I feel like I have finally figured out some other things that my body needs for me to be able to fall asleep quickly. I have struggled to sleep for a lot of my life. I break it down to two components: One, once I was asleep, staying asleep, and two, also falling asleep to begin with– this has been the hardest part for me. I’m still not to the point where I can fall asleep straight away, but I have gotten it to under an hour.”

So, your sleep has improved recently?

“Yes, It’s a lot better. Much more regular in schedule, and it’s pretty easy to fall asleep and stay asleep throughout the night.”

You mentioned having trouble falling asleep your whole life. What has it been like, and what are the specific problems you’ve had?