Tag: Bluetooth keyboard

Using Bluetooth for wireless keyboards, mice and game controllers

Bluetooth could be the preferred way to go for all wireless keyboard and mice applications

Bluetooth could be the preferred way to go for all wireless keyboard and mice applications

A lot of wireless mice and keyboards offered at affordable prices and pitched for use with desktop computers are implementing a proprietary wireless setup which requires them to use a special USB transceiver dongle.

This is compared to some wireless mice, keyboards and games controllers that are offered for laptops and tablets where they have integral Bluetooth support. This is because the laptop and tablet computers are the main computers that come with Bluetooth on board. It is compared to desktops, mainly traditional “three-piece” desktops, that don’t have this feature and require the use of a USB Bluetooth dongle to gain Bluetooth connectivity.

Wireless mouse dongle

The typical easy-to-lose dongle that comes with most wireless mice

A reality that is coming crystal clear is that the laptop computer along with the all-in-one desktop computer is being seen as a viable alternative to the traditional “three-piece” desktop computer for one’s main computing device. This is underscored with laptops that are taken between work and home along with myself seeing quite a few computer setups where a laptop computer is hooked up to a traditional keyboard and mouse and one or two desktop-grade monitors. Some of these setups even run the laptop’s screen as part of a multi-screen setup.

Sony VAIO J Series all-in-one computer keyboard

Bluetooth shouldn’t just be for mobile keyboards

To the same extent, most of the “all-in-one” desktops are being equipped with Bluetooth functionality as a matter of course. This is more so where the goal is to compete with the Apple iMac range of “all-in-ones” or make this class of computer more impressive.

It also applies to a significant number of low-profile desktop computers that are being equipped with Wi-Fi and Bluetooth. This is to maintain their appeal for desktop-class computing that conveys a sense of elegance in this day and age. A good example of this would be the Intel “Next Unit of Computing” midget computers and similarly-designed computers which are about small size.

The Bluetooth advantage does away with the need to install a USB wireless dongle for that wireless keyboard or mouse or the risk of losing one of these dongles. For traditional desktop users, they can use and keep one Bluetooth dongle which works well if you want to move a Bluetooth keyboard and/or mouse between a secondary laptop and the desktop computer. Similarly the same Bluetooth dongle can support multiple devices like a keyboard, mouse, game controller and multipoint-capable Bluetooth headset.

The gap I am drawing attention to is the lack of traditional-sized keyboards, trackballs and mice fit for use with desktop computers, including novelty mice like the “model-car” mice, that work using Bluetooth. Manufacturers could offer a range of traditional-sized input devices that work with Bluetooth, preferably having Bluetooth LE (Smart) support, as part of their product ranges to cater for laptop-based and all-in-one-based personal computing setups.

Having Bluetooth LE (Smart) support would benefit this class of device because users shouldn’t need to be changing the peripherals’ batteries frequently which is something that can affect Bluetooth setups.

As well, there can be an effort towards improving responsiveness for Bluetooth keyboards, mice and games controllers to maintain Bluetooth’s appeal to the gaming community. Here, this would also be about working with other Bluetooth device clusters such as in a LAN-party environment where toe goal for gamers is to frag each other out rather than being “trampled on” by the enemy.

What really should be looked at is to standardise on Bluetooth as a way to wirelessly connect input devices like keyboards and mice to computer equipment.

Microsoft makes a foldable version of its universal Bluetooth keyboard

Article

Microsoft Universal Foldable Keyboard (side) - press picture courtesy of Microsoft

Microsoft Universal Foldable Keyboard

Microsoft Releases Universal Foldable Keyboard | Tom’s Hardware

Previous Coverage

Microsoft Hardware now offers a Bluetooth keyboard that works with all mobile platforms

From the horse’s mouth

Microsoft

Microsoft Universal Folding Keyboard

Press Release

Video

My Comments

Microsoft Universal Foldable Keyboard (open) press photo courtesy of Microsoft

The keyboard folded out

Microsoft previously released a universal keyboard pitched towards those of us who use smartphones and tablets. This Bluetooth keyboard is designed to be operating-system agnostic so you can use it with your iPhone, iPad, Android smartphone or tablet or your Windows Phone or tablet. This is facilitated with a hardware switch that allows you to select between different devices and keyboard layouts.

Now they have issued a variant of this keyboard that folds up like a book. They haven’t neglected the keyboard’s intended use and working around the problems associated with this. Rather, the Universal Foldable Keyboard is designed to be durable so as to allow for frequent and heavy “on-the-road” use which also involves throwing it in to backpacks, handbags and other similar personal luggage. The key pitch and keyboard switch design makes it similar to most small notebook computers, thus allowing for accurate touch typing.

At least this is an example of a keyboard that isn’t just about catering to an iPad or an Android tablet. Rather it is one that can even cater to a lot more devices that have Bluetooth connection for input devices, including desktops equipped with USB Bluetooth dongles or smart-TVs, games consoles and other video peripherals that have Bluetooth functionality and support use of Bluetooth keyboards. It is also about something that is neat and compact and ready for travel with your mobile devices.

KFC puts forward the idea of a flexible Bluetooth keyboard as a tray-mat

Article

KFC Puts Keyboards In Trays So Greasy Chicken Fingers Can Keep Texting | Gizmodo

My Comments

The fast-food industry are always working on ways to promote their wares and one way they have always used is the “tray-mat” which is a sheet of paper with promotional material printed on it that is placed on the serving trays. In some cases, especially with McDonalds, this is also used as part of a sweepstakes or competition where you can win prizes and, of course, these end up as a take-home collectable or souvenir.

But the KFC franchises in Germany have taken this further by integrating a Bluetooth keyboard in one of these tray-mats. Here, they pitch the idea of keeping your greasy fingers off the smartphone screen while you type out replies to SMS, social-media or other messages. This exploits the standard Bluetooth HID Device Profile supported by the mobile operating systems and pairs with the host device when powered on.

Do I see this as being more than a promotional gimmick or toy? It can be an alternative to various’”laser-projector” ideas that project the keyboard to a surface like a table or desk and could have appeal for wherever you have to enter text in a dirty environment. It is also a way to prove that Bluetooth can be integrated in paper, flexible plastic, cloth and similar materials and can be implemented with these materials as a human interface device.

In this context, the flexible Bluetooth keyboard could work well as a “roll-up” keyboard or as part of a loose-leaf folder system whether as a binder, divider or a leaf. Use of different layouts could come in handy like a piano keyboard for music input or a group of buttons that work with particular apps.

Microsoft Hardware now offers a Bluetooth keyboard that works with all mobile platforms

Article

Microsoft’s Universal Keyboard has an Android home button, no Windows logo in sight  | Android Authority

From the horse’s mouth

Microsoft Hardware

Universal Mobile Keyboard Product Page

Press Release

Video clip

My Comments

Microsoft Universal Mobile Keyboard press image courtesy of Microsoft

Microsoft Universal Mobile Keyboard

Microsoft have designed a Bluetooth keyboard that is intended for use with smartphones and tablets that run on the three main mobile platforms: Android, iOS and Windows 8. This is to cater for a reality where people may operate different computer devices on different platforms.

Microsoft have achieved a universal layout with platform-specific keys for Android and iOS, like the Command (snowflake) key that the Apple platforms need. The Windows or Android modes could work with devices like games consoles or Smart TVs that implement Bluetooth Human Interface Device Profile in the context of a full keyboard for text entry. What could this mean for using your smart TV’s social-network or content-search functionality without “hunt-and-peck” operation.

But you can select between the different operating systems and keyboard layouts using a three-position hardware switch. As well, the keyboard remembers Bluetooth pairings with 3 devices of the different platforms.There is even a rest for your tablet or smartphone so you can see what you are typing and this works as a lid for the keyboard.

Of course, it can run from its own battery for 6 months but can allow you to quickly charge the keyboard to gain 8 hours extra runtime.

But most of us who use keyboards with tablets typically head for those keyboards that are integrated in a case for the tablet and Microsoft could do better to offer this as a case for most 10” tablets.