2020. 1. 28. 01:33ㆍ카테고리 없음
- To a computer, presentation remotes act just like very small keyboards with limited functions. The controls on a presentation remote simply hit the same forward and backward buttons as the cursor keys on a regular computer keyboard. Using a presentation remote gives the presenter full control of their slideshow.
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When it comes to presentation remotes, a distinction can be made between hardware and software remotes. A hardware remote is often referred to as a wireless presentation remote. Software remotes are available in a broad range of smartphone apps. A wireless presentation remote is an attractive.
First, let me admit that I don't have a lot of experience with presentation pointers. The few presentations that I've done over the course of my career did not involve PowerPoint slides - or any other type of slideshow, for that matter. I've been lucky enough (so far) to be able to avoid them. However, I have a lot of experience viewing slideshow presentations, and have watched presenters wrestle with the various types of slideshow embarrassment. Like when the staffer in charge of the slideshow gets clumsy. ('Let's go back to - no, not that slide, the one before that - no, I guess it's the one before - yes, that's it.' ) There's also the oops-I-went-too-far-hold-on-while-I-find-the-back-button awkwardness.
And then there's shaky laser pointer syndrome. Logitech has come out with a new presentation device that the company claims can make all the difference for a presenter. The presentation remote is a small, sleek device that allows you to not only move your slideshow forward and back, but to spotlight (hence the name), magnify or circle areas of the screen; you can also use it as a cursor to click onscreen links. Further reading: The Spotlight is small (0.48 x 1.10 x 1.59 in.) and lightweight (1.7 oz.); its rounded form fits nicely into the palm of your hand.
At one end is a USB dongle which pulls out of the device, revealing (within the inch-deep recess) a micro-USB port for charging the unit. (According to Logitech, one charge should last up to three months.) The dongle connects to your computer and communicates with the Spotlight via radio signal; you can also connect without the dongle using Bluetooth. The device is very simple, with only three buttons. A large, curved center button (which is easily found by your finger even if you're not looking at it) takes you to the next slide.
The much smaller button below takes you back a slide. But the most interesting of the three is the small pointer button, just above the center button. It can be set (via the Spotlight's app) to show up to three different onscreen pointers.
The spotlight feature highlights the area within a round 'spotlight' and darkens the rest of the screen so that your area of concentration is more visible; the size of the spotlight can be adjusted. The magnify feature does just what it says: It magnifies the content within a circular area. The circle feature just shows an outlined circle without affecting the content any other way. You access these features by holding down the pointer button for a couple of seconds; you can then cycle through each of the activated features via a double-press. If the highlight is centered on a link or onscreen button, a single press will then act as a left-click. IDG The Spotlight can highlight a section of your presentation while darkening the rest of the slide.
Installation of the supporting app is easy, and includes a quick tutorial video. Once installed, a drop-down menu allows you to adjust the various features. This includes the ability to assign one of several abilities to the top or bottom buttons, including fast forward, blanking the screen, scrolling, and volume control.
You can also set it for a custom keystroke. I tried out the Spotlight on a Mac using a PowerPoint presentation, and it worked as described, moving the slideshow backwards and forwards with little effort. The large center button is very easy to find by touch, and the device works no matter what direction it's facing. Interestingly, while the forward/back buttons only work on the specified presentation software (, or ), the spotlight/magnify/circle features worked on my Mac no matter what was on the screen. For example, I could magnify a portion of a Microsoft Word document and spotlight a tweet on my Hootsuite app (and click on a link within the tweet). One of the neat things about the Spotlight is that it works even over a remote connection. To test it, I connected two separate laptops - a Mac and a Chromebook - via Chrome Remote Desktop, ran a presentation on one of them and used the spotlight on a PowerPoint slide.
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It was completely visible on both displays. And so that you won't be worried about overshooting your time, the Spotlight will vibrate five minutes before the end of your presentation and at the end; you can set it for 30 minutes, 60 minutes, or a custom time.
Bottom line At a list of $130 , the Spotlight is a premium presenter with a premium price. Logitech's next most expensive device, the Professional Presenter R800, offers a green laser pointer, a timer and vibrating alerts for $60. Kensington's Expert Wireless Presenter offers a green laser pointer, cursor control and a 4GB micro SD card to store your slideshows on; it retails for about $55. And there are a multitude of simple devices out there that cost around $20. So is the Spotlight worth the price? That depends. If you only do the occasional presentation, and/or deal with only simple slideshows, probably not.
But if your livelihood depends on doing a lot of presentations, and you want to lessen the amount of performance angst you need to deal with, the Spotlight is worth checking out.
Bluetooth devices that allow presenters to gracefully move through presentations without being tied to their laptops, tablets or smartphones have been around for a while, so it's really takes something new and different to capture the attention of those who make presentations for a living. In this case, that 'new and different' is the ($39.99), a stylish Bluetooth presentation tool that is well executed and eliminates many of the deficiencies of older designs. Design First, and most important, is the size and design of the Wireless Presenter. For a while, it appeared that manufacturers were going out of their way to make Bluetooth presentation tools that were too small. I recall losing two devices that were made by a prominent accessory manufacturer because they were 'clicker' sized and would easily slide out of a bag where they were lost forever.
Not the case with the Wireless Presenter, which is a cylinder 1 inch (25.4mm) in diameter and 5.25 inches (13.34cm) in length. The lower part of the cylinder has a metallic finish in silver, gold or space gray (sorry, no rose gold!), while the top part houses the controls and is black in color. I fully charged the Aluminum Wireless Presenter before using it; Satechi includes a USB to micro-USB cable for that purpose, and there's also a nice little zippered pouch for the Presenter. Once charged up, I pushed the button on the bottom of the device to make sure it was 'on', then followed the directions and held the next and previous slide buttons together for about three seconds. That put the Presenter in pairing mode, where it was easy to connect to from either the Mac's Bluetooth Preference Panel or the Bluetooth Settings for iOS. The Wireless Presenter only pairs with one device at a time.
Once paired, all a presenter needs to do is to launch PowerPoint or Keynote on a Mac or iOS device, go into slideshow mode, and then use the next/previous buttons to navigate through a slide deck. I like the size of the Aluminum Wireless Presenter as it just feels natural in the hand. The laser pointer is bright enough that even standing in the back of the well-lit classroom where I do my weekly iOS classes, the dot was intensely bright. The control buttons offer enough feedback to let you know that you've pushed them, and they worked beautifully in going through builds. Conclusion Presenters who are in need of a new pointer/projector controller should definitely take a look at the Satechi Bluetooth Wireless Presenter. The comfort, battery life, ease of pairing, and just all around good looks that match your iPad or MacBook are all points that make this product a must-buy.
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