Anyone who regularly presents to an audience these days has known the pain of getting one’s laptop to work reliably with projection hardware. It’s all the more fraught with pain when you’re hopping around from venue to venue, trying desperately to get everything functioning on a tight schedule. [Seb] found that the magic keystrokes they used to deal with these issues no longer worked on the Macbook Pro Touchbar, and so a workaround was constructed in hardware.

The build itself is simple – an Adafruit Trinket serves as the brains, with a meaty 12mm tactile button used for input. The Trinket emulates a USB keyboard and sends the Cmd-F1 keypress to the computer when the button is pressed. The button’s even mounted in a tidy deadbugged fashion.

While it’s not at all complicated from a build standpoint, the key to this project is that it’s a great example of using the tools available to solve real-life problems. When you’re in a rush with 300 people waiting for your talk to start, the last thing you need to be worrying about is a configuration issue. [Seb] now has a big red button to mash to get out of trouble and get on with the job at hand. It does recall this much earlier hack for emulating a USB keyboard with an Arduino Uno or Mega. It’s a useful skill to have!

This week New York City is the city of Makers, with Makercon conference and World Maker Faire coming up on our agenda!

You can begin on September 24th, with Massimo Banzi taking part to the session TECH: Cheaper, Faster, Better of Makercon (at 3.30pm local time) to discuss the future of maker development platforms – particularly microcontroller boards – and they paths toward being more powerful, less expensive, and more accessible to a broader range of Makers than ever before.

In the meanwhile, watch the video from 2014 edition:

On the weekend, September 26th and 27th, we’ll be joining Atmel booth in Zone 3 for the 6th annual World Maker Faire. We’ll be exhibiting some of our latest products and cool projects made with Arduino.

Here’s a memo of presentations made by Arduino team:

Saturday h.1.00 PM to 1.30 PM Center Stage – NYSCI Auditorium
State of Arduino by Massimo Banzi

Saturday 3:15 PM —3:30 PM Center Stage – NYSCI Auditorium
Who Are You Making For?  by Tom Igoe
Tom will share a few stories of makers whose work has inspired him in and out of the classroom, and discuss how their stories and motivations led to the things they’ve made.

Saturday 11:30 AM — 11:45 AM  Zone 3 – Make: DIY
Getting Started with Arduino (3rd edition) by Michael Shiloh
Co-author with Massimo Banzi of ‘Getting Started with Arduino’, Michael takes you through the microcontroller’s latest iterations.

Sunday 11:15AM – 11:30 AM Zone 3 – Make: DIY
Getting Started with Arduino (3d edition) by Michael Shiloh
Co-author with Massimo Banzi of ‘Getting Started with Arduino’, Michael takes you through the microcontroller’s latest iterations.