DIY stickpic mount to attach your camera to a trekking pole or stick - YouTube
Trek Pole adapter for GoPro and Mobile Phones - XShot
Attaching cellphone to my hiking poles - Backpacking Light
Giottos Memoire 100 Professional Trekking Pole & Selfie Stick by Giotto's : Amazon.co.uk: Sports & Outdoors
The ULTIMATE Selfie Stick is also a walking stick! Take it along on bush walks, walkabouts, trail hikes, mount… | Selfie stick, Laptop accessories, Laptop keyboard