What Tablet PCs Can Do for You

What Tablet PCs Can Do for You

Tablet PCs are great. If you are a mobile person, and you have never considered getting a tablet PC in the past, now is as good a time as any to start checking them out – the technology is cutting-edge, the usability is superb, and prices are starting to drop.
There are two main types of tablet PCs: convertible and slate. Convertible tablets look a lot like normal laptops except the screen can be rotated all the way around and laid down flat across the keyboard. You then input information through the screen using a stylus. Slate tablet PCs include only the screen interface – though they are fully integratable with peripherals like keyboards and mouses, the computer itself does not have them. Both types are viable options, depending on your personal preferences and what you’ll be using it for.
As with any technology, tablet PCs have advantages and disadvantages. Thanks to the last few years of development and enhancement, the disadvantages are shrinking in number, and the perks are becoming more and more enticing.
Advantages of Tablet PCs
Far and away, the best thing about tablet PCs is their mobility. You can take and use them anywhere you go, the same way you would take a notebook and pen. That means that when your boss bumps into you in the hallway and gives you a number of assignments, you can write them down. In meetings you don’t have to hide your face behind the monitor of your laptop because you can lay the tablet PC flat on the table. For students, this mobility is great – you can study your notes while you’re waiting in lines or even in the car.
Tablet PCs let you use digital ink to store handwritten notes, graphs, charts, and pictures. You don’t have to worry about taking your laptop and a notepad and pen to meetings or classes. Using the stylus, tablet PCs record your handwriting and drawings. They can convert your handwriting to text if you need to turn in an assignment typewritten.
All of the money you have been spending on pens, pencils, highlighters, notepads, papers, binders, folders, staples, and paperclips stays in your pocket. Because of the digital ink option on tablet PCs, much of the need for paper supplies and writing utensils is eliminated. You can keep all your notes on your computer.
Finally, one of the advantages of tablet PCs over regular laptops is that you don’t lose any functionality from your computer. Tablets operate on similar platforms and run many of the same programs. In fact, many programs integrate all of their normal functions with digital ink, so you can add notes to documents and even email your handwritten notes to someone.
Disadvantages of Tablet PCs
Despite my obvious zeal for tablet PCs, I recognize that there are still some disadvantages. First is the price. The prices for tablet PCs are coming down quite a bit from when they were first released, but on average, you can expect to spend more for a tablet PC than for its equivalent laptop. Depending on the bells and whistles you’re looking for, expect to pay anywhere from ,000 on up.
The handwriting-to-text conversion does not always work the way you wish it would. Just like speech-to-text systems require a trained style of speech to work properly, tablet PCs recognize a trained penmanship easier than the way you may write naturally. A lot of the kinks in these conversion systems have been worked out – but don’t plan on handwriting your next novel expecting to be able to convert into a print-ready copy with no problems.
Finally, their smaller size is both an advantage and disadvantage. They are much more mobile than their laptop counterparts, but the viewing area is also smaller. Likewise, the keyboard also shrinks down to accommodate the smaller size, so if you feel like your fingers are already cramped on a laptop-sized keyboard, you’ll want to make sure you’re going to be able to use the tablet PCs before you buy one.

A Brief History of Tablet PCs

A Brief History of Tablet PCs

In the late 1980s, early pen computer systems generated a lot of excitement and there was a time when it was thought they might eventually replace conventional computers with keyboards. After all, everyone knows how to use a pen and pens are certainly less intimidating than keyboards.
Pen computers, as envisioned in the 1980s, were built around handwriting recognition. In the early 1980s, handwriting recognition was seen as an important future technology. Nobel prize winner Dr. Charles Elbaum started Nestor and developed the NestorWriter handwriting recognizer. Communication Intelligence Corporation created the Handwriter recognition system, and there were many others.
In 1991, the pen computing hype was at a peak. The pen was seen as a challenge to the mouse, and pen computers as a replacement for desktops. Microsoft, seeing slates as a potentially serious competition to Windows computers, announced Pen Extensions for Windows 3.1 and called them Windows for Pen Computing. Microsoft made some bold predictions about the advantages and success of pen systems that would take another ten years to even begin to materialize. In 1992, products arrived. GO Corporation released PenPoint. Lexicus released the Longhand handwriting recognition system. Microsoft released Windows for Pen Computing. Between 1992 and 1994, a number of companies introduced hardware to run Windows for Pen Computing or PenPoint. Among them were EO, NCR, Samsung, Dauphin, Fujitsu, TelePad, Compaq, Toshiba, and IBM. Few people remember that the original IBM ThinkPad was, as the name implies, slate computers.
The computer press was first enthusiastic, then very critical when pen computers did not sell. They measured pen computers against desktop PCs with Windows software and most of them found pen tablets difficult to use. They also criticized handwriting recognition and said it did not work. After that, pen computer companies failed. Momenta closed in 1992. They had used up US million in venture capital. Samsung and NCR did not introduce new products. Pen pioneer GRiD was bought by AST for its manufacturing capacity. AST stopped all pen projects. Dauphin, which was started by a Korean businessman named Alan Yong, went bankrupt, owing IBM over million. GO was taken over by AT&T, and AT&T closed the company in August 1994 (after the memorable “fax on the beach” TV commercials). GO had lost almost US million in venture capital. Compaq, IBM, NEC, and Toshiba all stopped making consumer market pen products in 1994 and 1995.
By 1995, pen computing was dead in the consumer market. Microsoft made a half-hearted attempt at including “Pen Services” in Windows 95, but slate computers had gone away, at least in consumer markets. It lived on in vertical and industrial markets. Companies such as Fujitsu Personal Systems, Husky, Telxon, Microslate, Intermec, Symbol Technologies, Xplore, and WalkAbout made and sold many pen tablets and pen slates.
That was, however, not the end of pen computing. Bill Gates had always been a believer in the technology, and you can see slate computers in many of Microsoft’s various “computing in the future” presentations over the years. Once Microsoft reintroduced pen computers as the “Tablet PC” in 2002, slates and notebook convertibles made a comeback, and new companies such as Motion Computing joined the core of vertical and industrial market slate computers specialists.
The primary reason why the Microsoft-specification Tablet PC is reasonably successful whereas earlier attempts were not has two reasons. First, the technology required for a pen slate simply wasn’t there in the early 1990s. And second, the pen visionaries’ idea of replacing keyboard input with handwriting (and voice) recognition turned out to be far more difficult than anticipated. There were actually some very good recognizers that are still being used today, but they all require training and a good degree of adaptation by the user. You can’t just scribble on the screen and the computer magically understands everything. With the Tablet PC, Microsoft downplayed handwriting recognition in favor of “digital ink” as a new data type. This was a very wise decision.

Allegra D Extended Release Tablet

Allegra D Extended Release Tablet

Allegra D extended release tablet that Aventis currently markets is the twice-daily Allegra D extended release tablets containing fexofenadine HCl 60 mg/pseudoephedrine HCl 120 mg. Currently, 40 million adults and children are estimated to have recurring seasonal allergies with symptoms such as nasal congestion, runny nose, itchy throat and watery eyes. These symptoms usually occur in the seasons of spring and fall when large amounts of pollen are found in the air.
Allegra D extended release tablet are recommended twice daily. Allegra D extended release tablet acts swiftly, with nasal relief noticed within 1 hour after taking the medication. Allegra D extended release tablet could last up to 12 hours, peaking after two or three hours. However, persons with kidney ailment and elderly persons are advised to take only one Allegra D extended release tablet daily. Allegra D extended release tablet should be taken without food and milk. One hour before meal is ideal.
Due to the decongestant (pseudoephedrine) component of Alelgra D extended release tablet, patients with severe heart (coronary artery) disease, angina, taking anti-depressants monoamine oxidase (MAO) inhibitor or have stopped taking MAO within 14 days, narrow-angle glaucoma and severe high blood pressure should stop or refrain from taking allegra D extended release tablet. Caution should be exercised by those who have diabetes, thyroid disease, kidney problems especially urine retention and enlarged prostrate symptoms. They should consult a physician before starting or stopping the use of Allegra D extended release tablet.
Side effects with Allegra D extended release tablets that maybe more likely to occur include headache, insomnia, and nausea. In extreme but rare and unlikely to occur cases such as convulsions, hallucinations and others. If you experience severe and prolong negative reactions with allegra D extended release tablet, stop taking allegra D and seek medical attention.

Aventis has currently applied for a new Allegra D extended release tablet. This Allegra D extended release tablet has just been submitted by Aventis as a new drug application (NDA) to the U.S. Food and Drug Administration (FDA). Allegra D extended release tablet is a 24-hour tablet containing 180mg of fexofenadine HCl and 240 mg of pseudophedrine HCl. This is a once daily formulation used to treat seasonal allergy with nasal congestion such as hay fever and allergic rhinitis for adults and children 12 years and older.

The submission is seen as a move by Aventis to continue to improve and innovate with Allegra d extended release tablet and its commitment to help provide relief to millions of Americans plagued by seasonal allergies.