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Lights Out, Please! Enlightened Devices Support Darkness

Today, the simple fact is that IoT devices are excessively, unnecessarily, intrusively bright. This is not the first time I’ve addressed this matter. Sadly, the trend does not seem to be improving. All manner of techno-gadgetry has power or status LEDs that typically cannot be disabled. In the hallway of our home, where the network core and IoT hubs reside, there are several devices with status lights that likely made the product designer proud, but they convey no useful information at all. They merely make it impossible to have a dark room.

“You are beginning to damage my calm.” – Jayne, Firefly.

I am recently reminded of this in the course of dealing with our elderly Labrador. She’s had trouble sleeping the past few weeks. This is quite common in very old dogs. We’ve tried many things to help her sleep at night. Anti-anxiety medication only sorta works. Brown noise helps a little to mask the noise of nearby traffic.

Last weekend we installed a couple of calming pheromone dispensers. These are like Glade scented plug-ins, except they dispense a pheromone that is supposed to have a calming effect.

Calming pheromone dispenser

Each pheromone dispenser covers 700 square feet. So, two of them handle our entire home. Further, they last about 30 days under normal circumstances. Pheromone refills are $22 each.

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DAC32: A New Squeezebox Alternative From Germany

This week I was tipped to the availability of a new streaming music player from PolyVection in Germany. Their DAC32 is a nondescript little device that emulates the venerable Logitech Squeezebox.

The company has a nice little historical explainer about the Logitech Media Server & Squeezebox. We got our first Squeezebox back in 2004 (I think) well before Logitech acquired Slim Devices.

DAC32 is essentially an embedded host for Squeezelite, the very same player that is bundled with PiCorePlayer for use on Raspberry Pi. DAC32 includes the host platform & digital-to-analogue conversion (DAC) in a tidy, integrated package. Connectivity is provided by onboard 2.4 GHz b/g/n Wi-Fi and Bluetooth. Power is 5 vdc via a standard coaxial connector.

DAC32 streamer front

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Feature Idea: Blackout Mode in Consumer Electronics

This is a bit of a trip though time. In my past life, involved with broadcast technology, I travelled extensively. One of my many trips involved an evening driving from Boston up to Burlington, Vermont with a sales associate. It was a nice ride in his Saab 900S, and my first experience with Saab.

As the afternoon wore into evening and we lost the light I came to appreciate a particular feature of the Saab dashboard. It had a “Blackout Mode.” With the press of one button all the dashboard and console lights went out. That is, everything but tips of the tachometer and speedometer.

With blackout mode engaged driving the dark, empty highway was a lot easier on the eyes. It was a nice feature. It spoke to a thoughtful design team.

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