An increased surface area of all joints gives a much lighter feel to the extraction arm, allowing for easier positioning and support in any required position.

Both of these options might work a little better on a laptop, but there’s no getting around the unflattering angle. That's an iPhone 13 Max mounted in landscape on a MacBook Air on the left, and an iPhone 13 in portrait on a MacBook Air on the right. So, you're thinking about using your phone or tablet as a webcam. You've probably got a cable. We hope you've got Camo. And maybe you need a mount or a stand. I bought just about every type of stand on the market, and even tried constructing some makeshift ones from things I had around the house. In this guide, I'm going to run through which ones might work for you, and why. Rao, P., Peyron, Q., Lilge, S., Burgner-Kahrs, J.: How to model tendon-driven continuum robots and benchmark modelling performance. Front. Robot. AI 7, 630245 (2021)

Make it easy for you to mount and remove your phone. Unless you're using a dedicated phone with Camo, you’ll also want to use your phone for other purposes, so being able to set it up and take it down easily is important. Make you look good. Step one here is to use Camo, which lets you use the incredible camera built into the phone as your webcam. In terms of your mount, you want it to be positioned near your computer screen. It’s disconcerting to talk to someone who doesn’t seem to be looking at you. You also want to be able to get your mount so that it’s roughly parallel to your face; too low and everyone else on the call will be gazing up your nostrils; too high and it will be pointed at your body.

Li, Z., Chiu, P., Du, R., Yu, H.: A novel constrained wire-driven flexible mechanism and its kinematic analysis. Mech. Mach. Theory 95, 59–75 (2016). https://doi.org/10.1016/j.mechmachtheory.2015.08.019 Clark, A.B., Mathivannan, V., Rojas, N.: A continuum manipulator for open-source surgical robotics research and shared development. IEEE Trans. Med. Robot. Bionics 3(1), 277–280 (2021)

Flexible Dust Extraction Arms

On the left is the maximum steady angle for an iPhone Max mounted on my MacBook Pro. On the right is the angle for an iPhone 13 on the same laptop. These let you rest your phone in place, rather than holding it securely. As such, they’re easy to get your phone in and out of, but they will wobble when you type. I found it was more difficult to get a good angle when using this slotted holder than with any other mount, as the phone couldn’t be adjusted as easily with these mounts, and would often fall into a different position, anyway. I made this stand in about 3 minutes by cutting a slot in the top of a coffee cup. You could also use a small cardboard box. Raising your laptop as shown above is also about practicality - it keeps the screen of your laptop as close to vertical as possible, something I found to be fairly important when using all of the mounts in this category. As you’d expect from hanging something as substantial as an iPhone to the top or side of your MacBook screen, the centre of gravity shifts quite dramatically as the screen moves away from perpendicular. Local Exhaust Ventilation For Dust & Fumes Is there a difference between a fume extraction arm and a dust extraction arm?

Out of the box, the mount is remarkably compact, without feeling insubstantial. The general impression is of a bottle opener you'd find in the kitchen of Jonathan Ive's guesthouse. Our new price match policy guarantees you the same price as other retailers so you’re alway getting the best deal possible... Want to look better on your video calls? We’ve put together an article full of tips to help you look your best on your webcam here. Dust and fume extraction arms for welding and fabrication processes tend to be articulated and have a greater range of motion, with integrated dampers allowing for greater control of airflow. You can read more about our welding fume and smoke extraction arms here

The most common industry that benefits from the specific use of an extraction arm is the welding industry. The vast majority of fabrication and metal construction processes utilise welding as a process. many companies opt for the use of an articulated or telescopic extraction arm as they allow for the capture of fumes at the point of source. In some instances, a business may opt to use a mobile welding dust and fume extraction unit instead of, or as part of their overall LEV system. The Weld X Pro is fully mobile, allowing the mobile filter unit to be easily positioned to suit the needs of the welder. The rear boom extension gives the extraction arm a 270-degree pivot, significantly improving the working radius. Zhong, Y., Yu, B., Yu, H.: Design and study of scissor-mechanism-based pneumatic actuator with a characteristic of bidirectional contraction. IEEE/ASME Trans. Mechatron. 27(4), 2080–2088 (2022)

Kato, T., Okumura, I., Song, S.-E., Golby, A.J., Hata, N.: Tendon-Driven continuum robot for endoscopic surgery: preclinical development and validation of a tension propagation model. IEEE/ASME Trans. Mechatron. 20(5), 2252–2263 (2015) Ata, A.A., Haraz, E.H., Rizk, A.E.A., Hanna, S.N.: Kinematic analysis of a single link flexible manipulator. In: 2012 IEEE International Conference on Industrial Technology, pp. 852–857. Athens, Greece (2012) What Industries Could Benefit From Using An LEV Extraction Arm? Safely remove dust & fume contaminates Our local exhaust ventilation arms can accommodate a wide range of different hoods, including flared, curved fish tail, spun bell mouth and ringed. This Flexi arm had been designed to take up to 2kg of weight making it versatile to hold a range of photographic accessories and small lights.The specification of a local exhaust ventilation arm is more dependent on the specific activity it is being used for, as opposed to whether it is being used for the extraction of dust or fumes. For example, our food-grade extraction arms come equipped with either a stainless steel food-grade hood or an ATEX hood. This type of hood positional device is essential for the food industry when there is a risk of exposure to flours, grains, powders, and other airborne dust contaminates.