Do I need to install custom driver software on the conference laptop?

No. The sleeve pairs over standard Bluetooth Low Energy HID as a regular keyboard ('Garment GUI Sleeve'), sending native Right Arrow, Left Arrow, and B keypresses to Mac, Windows, iPad, or Linux.

Can I turn off the big 8×32 display so it doesn't distract the audience or camera?

Yes—the Stealth Stage profile lights only 4 tiny pixels along the inner wrist edge facing you, keeping the outer sleeve 100% matte black until you hold Pad 5 for Q&A.

How far is the Bluetooth range from the podium laptop?

Standard BLE HID reaches a typical indoor BLE range of roughly 30 to 50 feet across an open stage without requiring line-of-sight to a USB receiver.

Use Case #25 · Stage, Creators, Video Production & Teaching · All 50 Modes

Arms-Crossed Invisible Stage Keynote Clicker & Speaker Shot-Clock Sleeve

Ditch the plastic presentation clicker on stage: the Garment GUI LED & Touch Sleeve pairs as a standard Bluetooth keyboard so resting your fingers on your opposite forearm advances or rewinds slides, while a discreet inner-wrist shot-clock counts down your talk time ($199).

Advance slides invisibly: Rest your fingers on your opposite forearm in a natural arms-crossed pose to send Next or Previous Slide.
Hidden speaker shot-clock: A few inner-wrist pixels shift teal to amber to warn you before time runs out — no floor-monitor glances.
Ships as 1 of 50 modes: Pre-loaded as App Slide Presenter; remap any pad in the Sleeve Studio app.

Preorder Sleeve · $199 Free US Shipping Try in Sleeve Studio →

▶ See the 8×32 Forearm Display in Action

Watch the 8×32 RGB LED matrix and 5 conductive-fabric touch pads running the 50 built-in modes and multi-mode switching on the forearm sleeve. Concept render · simulated 8×32 display · first production run of 500 units.

Why Plastic Presentation Remotes Break Stage Presence

No stiff pointer grip: A dongle clicker locks one hand in place; fabric pads let you keep a relaxed, open stage posture.
No floor-monitor glances: Peripheral pixels warn you at the 2-minute mark so you never break eye contact with the room.
Peer-reviewed textile roots, shipping hardware: The Oct 2026 NUS Nature paper coined “garment GUI” with a lab-only woven pixel fibre (not for sale); our shipping $199 sleeve uses 5 sewn conductive-fabric pads and a removable 8×32 LED pod.

What Each Forearm Pad Does (Pads 1–5)

Pad 1 (Elbow)Single tap — Send BLE HID Right Arrow / Spacebar (Next Slide) · LED cue: Single inner-edge teal confirmation pixel blinks 150ms

Pad 2 (Upper Mid)Single tap — Send BLE HID Left Arrow (Previous Slide) · LED cue: Single inner-edge amber confirmation pixel blinks 150ms

Pad 3 (Center)Single tap — Start / pause speaker talk shot-clock (e.g., 18:00 countdown) · LED cue: 4-pixel inner-wrist progress bar shifts teal -> amber -> orange

Pad 4 (Lower Mid)Single tap — Send 'B' key to black out projector screen for Q&A · LED cue: 2-pixel white indicator confirms projector blackout

Pad 5 (Wrist)Press & hold — Switch from Stealth 4-Pixel Stage Tally to full 8×32 Q&A prompt · LED cue: Scrolls: SLIDES & CODE AT GARMENTGUI.COM

Customize in 30 seconds: Pick this mode in the Sleeve Studio app, type or speak new text, colors, or pad actions, and tap Send over Bluetooth — no code, no wiring.

Frequently Asked Questions

Do I need to install custom driver software on the conference laptop?: No. The sleeve pairs over standard Bluetooth Low Energy HID as a regular keyboard ('Garment GUI Sleeve'), sending native Right Arrow, Left Arrow, and B keypresses to Mac, Windows, iPad, or Linux.
Can I turn off the big 8×32 display so it doesn't distract the audience or camera?: Yes—the Stealth Stage profile lights only 4 tiny pixels along the inner wrist edge facing you, keeping the outer sleeve 100% matte black until you hold Pad 5 for Q&A.
How far is the Bluetooth range from the podium laptop?: Standard BLE HID reaches a typical indoor BLE range of roughly 30 to 50 feet across an open stage without requiring line-of-sight to a USB receiver.

Run This Mode on Your Forearm — Reserve Batch 01 ($199)

Complete hardware + 50 modes ($199): 8×32 RGB LED matrix (256 pixels), 5 sewn conductive-fabric touch pads, and a 5-second slide-out washable electronics pod.
Sleeve Studio app ships first: Personalize all 50 modes in plain words before your sleeve arrives (small monthly subscription; no code).
Zero-risk preorder: First run of 500 units (~30 days to production), free US shipping, 100% refund anytime before shipping plus a 90-day money-back guarantee.

Preorder Sleeve · $199 Free US Shipping Open Sleeve Studio Full Hardware Specs

Watch → Prove → Buy

Not ready to order yet? Take the next step.

See the hardware in motion, read the peer-reviewed textile research behind it, or reserve your spot in the first production run of 500 sleeves.

STEP 1Watch the sleeve in action Five soft touch pads, an 8×32 RGB LED display, Bluetooth, and a removable electronics pod for gentle washing. See the hardware → STEP 2See how the app customizes any mode Pick from 50 pre-built modes or type a new one in plain words. The Sleeve Studio app ships before your hardware. See Sleeve Studio → STEP 3Preorder the Sleeve — $199 First run of 500. ~30 days to production. Free US shipping. Full refund anytime before it ships. Order now →

90-day money-back guarantee, plus a full refund any time before the sleeve ships.

Questions about your setup? Call +1 725-338-4835 or email alex@midnightdev.dev.