Reddit mentions of 2-in-1 Kitchen Tablet Stand, CTA Digital Wall/Desktop Mount W/Stylus for 7-13" Tablets/iPad 10.2-Inch(7Th Gen)/12.9-Inch iPad Pro/11-Inch iPad Pro/Air 3/Mini 5/Galaxy Tab A 10.1/Surface Pro 6 & More

I just recently picked a different stand up on Amazon for a Surface Pro 2 to get it off the desk and gain more space. it is pretty stable, but again, not sure how well it works if you're going to be taking notes on it. I use it mostly as a stand to raise the screen higher off the desk so that I don't angle my head down all the time.

CTA Digital Kitchen Mount Stand

Currently I'm using it just a stand alone, but it comes with 2 brackets that you could mount on a wall or under a cabinet. then you fold the fee together and slide it into the holder. It's pretty neat actually! and only $29.

This one: https://www.amazon.com/gp/product/B00I4I92C2/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

For sensors I've got a mix, I use the Hue lights, so I ended up purchasing the Hue motion sensors. They work nicely within HA and, as a bonus, include temperature and light sensors. Other custom sensors I've built using NodeMCU boards -- this includes a board to transform my old 'dumb' alarm system into a smart one (just hooking up the door open/closed sensors to that), and the aforementioned chair sensor. There's also a few zwave and other sensors thrown in the mix.

I do use Google Assistant for voice commands from time to time, but my use is pretty limited. Most of the time my house just does what it's supposed to automatically.

I've got HassIO installed on a docker container in my house server. So far it's been extremely easy to maintain. I will install a secondary HA instance on a Pi3B to control my shed, but haven't done so yet.

For info screens, I use an old smartphone in my bedroom and a cheap android tablet in the kitchen. Neither are 'integrated' well with their surroundings. The tablet is on a movable mount (one of these: https://www.amazon.com/gp/product/B00I4I92C2) and the phone is stuck to the side of my night stand with double sided tape, where I can see/reach it easily while in bed.

I've spent years trying to figure out how to mount my ipad on my treadmill, bike and rower. So here are the options I've used:

1. Spiderpodium - Used it on Lifecycle upright with good results. The biggest issue was how it would grab the console. The biggest problem is that the arms will eventually break off under daily reshaping. Don't know if this got fixed.
   
   
2. TaoTronics Desk Stand - Worked really well with the upright and so so with treadmill. I'm a big guy and the bounce made the experience somewhat annoying.
   
   
3. Logi case for the Ipad Pro - This covered up the console on both upright and treadmill but it didn't bounce around at all and stayed in place.
   
   
4. Tablet Stand - Probably the best option if you can find one. The Magichold is a bit too short but I found some knockoff from China that went as high as 72 inches. This was the third best option.
   
   
5. Kitchen tablet holder - Attaches to the ceiling or cabinet. Great example is here. Mine was attached to a wall and not the ceiling, this was the best option for the treadmill.

If you spend a lot of time in the kitchen, you could get one of these.

CTA Digital 2-In-1 Kitchen Mount Stand for iPad Air/iPad mini and All Tablets (PAD-KMS) https://www.amazon.com/dp/B00I4I92C2/ref=cm_sw_r_awd_T7hPub1562FE3

Mother's day is coming up ... get her a kitchen cabinet mount

Should work fine as long as you can occasionally connect to update for new games that will require the latest firmware.

Maybe check something like this out too if mounting is possible.

https://www.amazon.com/Kitchen-Mount-Stand-Tablets-Surface/dp/B00I4I92C2/ref=pd_sim_147_11?_encoding=UTF8&psc=1&refRID=WQH3CCW4JBCC9KSXQPH0

The more flexible arms i'd be too worried about jiggle/vibration from the boat.

Like this? 2-in-1 Kitchen Desktop Tablet Stand Wall Mount iPad Holder with Stylus for 7-13 Inch Tablets/iPad 2018/iPad Pro 12.9/9.7/Air/mini, Galaxy Tab S3 9.7, Surface Pro 4/5/6, Nintendo Switch https://smile.amazon.com/dp/B00I4I92C2/ref=cm_sw_r_cp_apa_wh01BbKPAWNWN