Bluetooth HDMI Cable

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A missing feature that I really want added to all home audio systems: the ability to listen to multiple audio sources at the same time. I almost always listen to music when playing video games (with the music disabled in-game), listening to podcasts, watching YouTube, and watching sports.

Juggling multiple devices to listen to multiple audio sources at the same time isn’t too much of a pain, but if audio could be easily spliced together on one device that would be awesome (each source would need its own volume level).

Until such a feature is universally available, some makeshift devices like the design above may be worthwhile. This HDMI cable would function like normal for a game console, but can receive a secondary audio source from a smartphone using Bluetooth. Now a gamer could play Rocket League while listening to iTunes on their home theater system at the same time.

There are many possible ways audio splicing could be achieved and applied, but I felt the above design would be the most popular scenario. Again I would much prefer if “audio splicing” became a common feature in all audio electronics, rather than cobbled together in this fashion.

Compact Guitar Controller

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I’ve been wanting to revisit Rock Band or Guitar Hero these past few years, but the price (even on the secondhand market) and large size of the guitar peripherals have kept me from taking the plunge. Now if they made a compact and inexpensive guitar controller for these games, it would be a different story.

I propose this design, which is really compact and ideal for righties and southpaws. It features an adjustable handle and a small strum thingy that is operated by a thumb. Yes it would be like holding a ukulele, but it would do the job.

Hybrid Smartwatch Design

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This smartwatch design combines the old and new, with analog watch hands sitting on top of a modern display. A hole is punched through the middle of the screen, allowing the gears for the watch hands to pass through. This approach would be similar to punching a hole in a smartphone display for a camera (more on that concept here).

There would only be a few on-demand features for the display, such as the calendar, notifications, heart rate, and stopwatch. I didn’t want it to host apps, because the goal is to use the digital screen as little as possible; hopefully it would only need to be charged once a month (the watch hands would use a separate battery or wind-up feature).

This hybrid watch ensures the time is always displayed, and it only serves up information when called upon. With infrequent charging, it could be a gadget that needs little upkeep, just like an old watch.

Floating Scoreboard Alarm Clock

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Feel like waking up to a buzzer or a song from Jock Jamz? This floating scoreboard design is made possible thanks to a mirror. The arena diorama is enclosed in a frame and glass cover, and features an LED light beneath the scoreboard to illuminate the ice below.

The entire device can easily be adorned with league, arena, and team logos. This can also be a desktop clock (which is how it looks now, I forgot to add buttons to the top). Additional alarm sounds could include crowd noise or arena announcer calls.

BTTF EV Car Charging Station

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Here is my take on an Electrical Vehicle Charging Station, with a Flux Capacitor base and Mr. Fusion charge connector. I believe this would be a fun addition to any garage, and would make plugging-in the Tesla a bit more enjoyable.

Ghostbusters USB Wall Adapter

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Several years ago I posted a Ghostbusters nightlight design that functioned like a small standalone sign. Upon reflection I think it would be better if it was a USB wall adapter that also doubled as a nightlight.

ghostbusters usb wall adapter nite lite sign 2020 dave delisle davesgeekyideas dave's geeky ideas

It would illuminate when charging a device, or when the room was dark (thanks to a light sensor). The power prongs fold up for convenience.

Bed Frame For Gadget Lovers

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More furniture designed with geeks in mind, this is a simple bed frame that will hold your phone or tablet for you. Let’s be real, 99% of people climb into bed staring at a screen, so why not get the bed to hold it up for you?