[E2][R] Input devices

A project log for Tetent [gd0090]

An input (and output) device for quickly typing text and equations, gaming, drawing and cursor/6DoF movement.

kelvinAkelvinA 03/29/2023 at 14:140 Comments

I just wanted to do one last research round of less known / more unique input devices before I stop looking and focus on creating Tetent. 

Devices for content creators

Suprisingly, the Orbital2 is a device that costs 2X a SpaceMouse, which was already considered a high end device for 6 degree navigation. I don't think this device can even do more than 3, but does have 8 capacitive buttons. I thought, perhaps, it's the software integration that commands the high price, but many reviews say that its subpar. 3Dconnexion should look into something like this since it looks like they're leaving money on the table.

[Mar 30 Edit] WOUGH!!! 3DConnexion did create a spacemouse with 8 buttons, made between 2003 and 2009. It's called the SpaceTraveller and honestly it looks modern even today. Cost $199 back in the day.

The current SpaceMouse Compact seems like a downgrade in comparison to this.

[/Mar 30 Edit]

The XENCELABS Quick Keys is a nice looking device. This looks to be easy inspiration for an editing layout for Tetent.
It's a shame that there doesn't exist a trackball with the quantity of buttons that the Shuttle Pro V2 has. This + trackball was what I was looking for when looking for a replacement to my 12-thumbkey mouse. I don't really have the deskspace for a macro pad + trackball.

Loupedeck Products

I first found the Loupedeck+, but it turns out this company makes a few non-typical devices. I started this search to see if Tetent's £250 - 300 expected price would still have a market if it was a commercial product. 

The Loupedeck+ is targetted towards photo / video editors. There's many rotary encoders on this, which is to allow the user to input changes into multiple values at the same time (such as highlights and shadows of an image), but the thing that notably got my attention was actually the arrow keys in the bottom right of the device, implying that quick non-mouse navigation is important. This device costs a tad over £200.

At over twice the price, there's the Loupedeck CT which seems to have LED backlit buttons and LCD backlit dial + buttons. The video below looks to be a good insight to what functionality a power user would like from a dedicated editing input device:

Trackball Remote (and other handhelds)

So, inspired to look to see if there has ever been a trackball that has had a decent number of buttons, and I stumbled on this beautiful, modern looking InterAct SV-2020 remote:

The product actually looks better than the image on the box:
I can see that this was made in a time when USB wasn't widespread. Since there aren't any current or new input devices I know about, I had a feeling that the past would have unseen, interesting finds. I really like this one and it's a shame the idea died off in the past. Now I'm struggling to find a trackball with more than 4 buttons (remember 2 of them have to be used for left / right click).

Another device from the past is the iGrip. Ideally, I'd like to be typing 50+ wpm on Tetent in about 2 hours, not 2 months as claimed with the iGrip.

IFYOO GTP01, a handheld device that either comes in pink/white or black/yellow-orange. I'm very much more of a fan of the white keys, and I'd like to imagine a milky green edition. This one seems quite interesting because of the trackpad design and the rear buttons, as well as the assymetrical grip

Cube Keyboard

I first found this when I first designed #Tetent TestCut [gd0139], but the Super Cuber X7 is a device that has many of the things that I'm trying to put into Tetent, such as a soundspeaker, alarms and a cursor moving input. I don't have plans for FM radio or a flashlight though.

AR / VR input devices?

The good news about AR and VR is that the keyboard and mouse is unsuitable as an input method, thus research into new input devices is underway. I thought this would be a good place to see if there has been any developments, but I found this 2019 article instead

The author first mentions some options that they know don't work, then says "What is left? Thinking out of the box." I actually had hope, thinking that the author found something when he was explaining why all the aformentioned input strategies fail. He hasn't, but has provided a list of things that such an input device needs:

Conveniently enough, Tetent gets full marks. My initial requirement considerations for use with the Pimax 12K (before I found out that 35PPD is very low resolution) and later the #T^2 TyMist [gd0138] seemed to have paid off here. I've now changed the project description to "An input device for quickly typing text / equations, gaming, drawing and cursor / 6DoF movement."