There’s a rolling robot, the RollBot, that will deliver you a fresh roll of toilet paper and can be controlled with your phone via Bluetooth. SmellSense will check how a bathroom smells before you enter by scanning for carbon dioxide and hydrogen sulfide, two smelly compounds. SmellSense will provide real-time bathroom stench updates with a “GO/NO GO” display.

V.I.Pee is Charmin’s vision for the future of porta potties. It’s equipped with Oculus Rift S VR, and it will show you what you’re missing outside the loo. That could come in handy if you have to use the bathroom during a concert, for instance.

You’ll be able to see all of these prototypes at CES. Though, for better or worse, Charmin doesn’t have any plans to turn them into actual products.

“The concepts we’re bringing to CES are a playful way to showcase our relentless obsession with helping people Enjoy the Go now and into the future,” Charmin Brand Director Rob Reinerman said in a press release.

Don’t expect this to be the only bathroom tech at CES. Last year, Kohler introduced new voice-controlled toilet and shower devices. Moen added Alexa support to its smart shower line, and we’ve seen smart mirrors that tell you your daily agenda.

The Moxie AI Speaker can be purchased with or without a new showerhead, so you can also fit it to your existing shower. It’s powered by Amazon Alexa and docks magnetically, and of course it’s fully waterproof with a IPX67 rating. The speaker is tuned for bathroom spaces so it can be heard over the noise of the shower, and it has tactile control buttons and cordless charging.

You could brighten up your evening ablutions with a shower-based sing-a-long, or listen to new or podcasts while you’re getting ready for work in the morning. With a playback time of 6-7 hours, the product will be available to order later this year and will cost between $99 and $229 depending on options.

Kohler is also introducing other smart home products including the Aquifer Refine water purification system with WiFi connectivity, the Setra touchless kitchen faucet which can monitor your water usage, the DTV digital shower system which lets you set shower mode presets, two toilets with touchless flushing or intelligent water efficiency features, a heated toilet seat and an outdoor backup generator for if your power goes out.

These products will be available to order this year, or you can see them in action at the Kohler booth at CES 2020.