iPhone ‘Night-vision’ mode?

Like secret settings? Here’s how to make your iPhone screen display using only red light. Great if you’re out camping, stargazing, or just don’t want to lose your night vision. Here’s how:

Settings –> General –> Accessibility –> Display Accommodations –> Colour Filters –> Colour Tint Move Intensity and Hue to the right. Turn off Colour Filters. Go back to Accessibility, then select “Accessibility Shortcut.” Choose the “Colour Filters”. Turn it on/off by triple-clicking the Home button.

Choosing a keyboard for your tablet.

Tablets are great but the touchscreen keyboard leaves much to be desired. Luckily, there are a number of products that can help bridge the productivity gap between laptops and tablets without too much extra to weight or cost.

But which one to choose? Obviously Bluetooth portable keyboards make the most sense, but can lose signal and need charging. A combination keyboard/carry case makes the most sense: they’re more durable than the roll up varieties.

Laptop or Desktop?

Modern laptops are light, powerful, and maintain a charge for a decent length of time. So why would you ever consider buying a desktop? Special applications aside desktops still have some advantages. They tend to be cheaper, more powerful, have bigger storage, are customisable, and anyone who’s ever had an annoying line on their laptop screen will agree, last longer.

There’s one more: you leave your desktop where it is, so when it’s off, so are you.

Better than a smartboard?

Presentation time—whether in the boardroom or the classroom, you’ll know the frustration of juggling with your laptop connected to a big screen while trying to engage your audience or have used a smartboard and, horror, dropped the pen, you may welcome a more intuitive solution.

Large touchscreens have their own problems but now comes Touchjet, a camera that mounts on any screen, can track your hand movements and deliver a seamless experience. One to watch.

How to make the best purchase

There are two mistakes you can make when buying products. First, is assuming that price equals value. Second, is thinking that buying cheap is saving money.

The best way to spend your money is on a product that does what you need and want it to and that lasts. Really, independent reviews are your best way of finding that out. Don’t waste your money on assumptions of quality or by buying things too cheap.


How to Make an Effective Presentation Using AV Equipment

During the presentation, sound and visual are vital components; they are useful while presenting. Using audio visual equipment makes the explanation of a problematic topic becomes easy to understand. Indeed, AV equipment is an amazing tool to grab the audience’s attention and help them become a part of the learning process without a problem. Through this equipment, materials are represented in an exciting way.

No audience would want to participate in a boring presentation. A bad presentation can disgruntle an audience’s mood and alter your credibility. Audio visual equipment can bring an extra dimension of intrigue and positive feeling to your work. With AV equipment, your topics can speak for themselves either through audio or a video. This will go a long way to influence audience interest, just like I said before.

To prepare a top-notch presentation, you must have unique abilities and strengths. However, there exists a common principle that can be easily manipulated to help you create a memorable and exciting presentation. This principle includes;

  • To play visual elements onscreen
  • Choose visual and audio effects
  • Deliver an interesting presentation
  • Make use of color to highlight important points

In your presentation, audio visual elements should come naturally. They will serve as a style to keep your audience engaged. With perfect working AV equipment, you can deliver a fantastic presentation. To enhance your knowledge of AV equipment see more here. In a typical presentation, the presenter provides the audio by speaking and augment it with a series of images projected on the screen. Of course, this serves as the visual aspect.

The technology available to us gives the opportunity for vibrancy channeled towards presentation. So, don’t make a mistake when giving conference presentations, classroom teachings, or sharing online research results. Use audio visual equipment to create a memorable and effective dynamic performance.