Showing posts with label touchpad. Show all posts
Showing posts with label touchpad. Show all posts

DB-Tech Super Slim Lightweight Ergonomic 2.4 GHz Wireless Compact Entertainment Computer Keyboard with Smart Touch Tap Mouse Pad & Numeric Pad for MCE - Media Center Edition - Long Range of up to 32 Feet Review

DB-Tech Super Slim Lightweight Ergonomic 2.4 GHz Wireless Compact Entertainment Computer Keyboard with Smart Touch Tap Mouse Pad and Numeric Pad for MCE - Media Center Edition - Long Range of up to 32 Feet
Average Reviews:

(More customer reviews)
This is a rather nice keyboard, especially at the pricepoint of 29.99.
I got it because I was tired of losing my mouse - the touchpad works great except for when it's cold. For whatever reason, below about 60 degrees, the touchpad doesn't register. Since it's wintertime, it's a minor annoyance to have to rub the touchpad whenever I haven't used it in a while.
I'm using linux, so I'm pretty happy that I haven't had any compatibility issues. The touchpad worked flawlessly the first time I plugged the unit it. The keyboard itself is extremely thin and light, and takes two AA, which is pretty nice. You can swap the touchpad into a numberic pad via a toggle button located above it. It's a pretty nice feature to include, and probably is the best use of the area, as I rarely use the touchpad, except for during spreadsheet data entry, at which point I tend to go mouseless regardless.
The only issues I've had so far are some sporadic problems with keyboard registers. I'm unsure as to what creates this problem, and it's probably more to do with my operating system than the actual device itself, as I've had similar problems with other wireless keyboards. I will note that it occurs less frequently with this keyboard, but that might be because the unit is new, most of the other keyboards I've picked up have been used.
The summation here is that for the price, this keyboard really can't be beat. The four stars instead of five is because of the registering problem and the touchpad difficulties with cold. I might revisit this review should the next batch of updates or a new distribution is released and these two problems go away (they'll indicate a driver problem, instead of hardware problem).

Click Here to see more reviews about: DB-Tech Super Slim Lightweight Ergonomic 2.4 GHz Wireless Compact Entertainment Computer Keyboard with Smart Touch Tap Mouse Pad & Numeric Pad for MCE - Media Center Edition - Long Range of up to 32 Feet

This 2.4GHz ergonomically designed Super Slim RF Entertainment Keyboard with Smart Touch Mouse Pad is a 87 keys + 18 hot keys enhanced layout Wireless keyboard with a built-in high precision Multi-Tap touchpad. The touchpad can be easily switched to function as a numeric Keypad with one simple button. The compact, slim, & portable design can be used for travel, school, home or any other working environment and a perfect keyboard for MultiMedia Center use!Ergonomically Designed to be easy on handsPowerful office function with 87 keys and 18 hotkeys slim link keyboardSpace-saving, centrally positioned Touch Pad with Smart Function number pad2.4GHz Wireless Technology works in a range of over 30 feetLightweight for easy Portability & handling2 finger: Browse Function: Tapping, Magnifier, Rotate, Zoom -/+, ScrollVertical/Horizontal3 finger: Windows Function: Tapping, Switch Window, My Computer, Page down/upClick and Right Click buttonsBuilt-in battery low LED ON/OFF switch DesignOperating distance: 32 feetOperating frequency: 2.4GHz ISM BandFrequency Scope: 2479MHz Device ID Length: 32BitsModulation/Data Rate: FSK/IMbps FN: Num lock change functionSupport Window XP/Vista 32 Dimension: 16.73"W x 6"D x 0.71"H inches (approx.)Weight: 1 lbNumerous Hot Keys Include:www, Email, Back, Forward, My Computer, Calculator, Touch Pad and Num Pad Switch Button, My Music, My Video, My Picture, My Radio, My TV, DVD, Close, Win Select, Zoom In, Zoom Out, Gadget, Flip 3D, Start Key to pop-up Media Center, Play/Pause, Stop, Pre-Track, Next-Track, Vol +, Vol -, Record, Mute, Mouse Left Click Button, Mouse Right Click ButtonPackage Contents:USB 2.4GHz RF Entertainment Slim Keyboard with Smart TouchPad USB Receiver2 AA batteriesUser's ManualCD Driver

Buy Now

Click here for more information about DB-Tech Super Slim Lightweight Ergonomic 2.4 GHz Wireless Compact Entertainment Computer Keyboard with Smart Touch Tap Mouse Pad & Numeric Pad for MCE - Media Center Edition - Long Range of up to 32 Feet

Ti-nspire Cas Software-teacher Review

Ti-nspire Cas Software-teacher
Average Reviews:

(More customer reviews)
The TI-Nspire CAS is an improved version of theTI-89 calculator. Like the TI-89 it has graphing and symbolic capability as well as the usual calculator functions. What is new in this calculator over the TI-89? The features that I have been able to identify and use are a definite improvement. One feature is that there are templates for most of the operations needed in calculus. These include integration, differentiation, limit, product, and others. The templates make it less likely that there are syntax errors in entering a calculation. The templates can also be used in programs as well as doing individual calculations.
It is possible to organize problems and documents on the TI-Nspire CAS. You can save work as documents. The documents have pages to organize the work into logical divisions. Your work can be saved and retrieved in an organized way. It is also possible to have more than one window displayed at a time. By this means you can monitor a graph as a parameter is changed or you can immediately see the effect of changing some part of a program.
The software version of the TI-Nspire CAS calculator is invaluable for those using the calculator in the classroom. Now you can bring a laptop to class with the software installed. By connecting the laptop to a projector, you can now teach the use of the calculator very effectively. The display is more detailed than projecting the calculator display. With the software version is also easier to write programs and do calculations since you have the computer keyboard and mouse.
Are there drawbacks? The TI-Nspire CAS is definitely intimidating. Once you have learned to navigate its many features, it is very powerful. However, without help, you will have trouble seeing how to do even some of the simple things that you may have in mind. As the calculator becomes more popular, this will not be the problem that it is now. Now, there is no one to turn to when you are frustrated.
As an example, I created some functions. They were examples to see how to create the functions and use them. When I was finished I wanted to delete them. But how do I delete them? Being familiar with the TI-89, I thought that the process would be similar. The familiar ways in the TI-89 did not work on the TI-Nspire CAS. Now that I have figured it out, it is simple enough. But finding the solution to this and other problems can be frustrating for the beginner. A human guide would be helpful and for most people essential.
How does the software compare with Maple and Mathematica? The TI-Nspire CAS software is limited, but has enough capability to be useful for classroom use.

Click Here to see more reviews about: Ti-nspire Cas Software-teacher

TI-Nspire Cas Software-Teacher

Buy NowGet 72% OFF

Click here for more information about Ti-nspire Cas Software-teacher

Texas Instruments TI-Nspire Math and Science Handheld Graphing Calculator Review

Texas Instruments TI-Nspire Math and Science Handheld Graphing Calculator
Average Reviews:

(More customer reviews)
This calculator is a great uprgrade from the Ti-84 and Ti-89 series. It is more that worth the price. Not many people have them only because the Ti-84 are recommended by schools. They are recommended by schools because that is what their teachers and instructors know how to use and therefore are familiar with the operations. If you go with the Ti-Nspire, which I highly recommend, buy the Ti-Nspire for Dummies at the same time because you won't find many people in which to ask for advice. Within a week you will be light years ahead of all of the Ti-89 and Ti-84 users if you go through the dummies book.

Click Here to see more reviews about: Texas Instruments TI-Nspire Math and Science Handheld Graphing Calculator


Generous 3.5" diagonal screen size with exceptional 115 dpi resolution.

TallyGenicom TINSPIRE.


Buy Now

Click here for more information about Texas Instruments TI-Nspire Math and Science Handheld Graphing Calculator

Smart Pad Multi-Touch Gesture Touchpad/Trackpad USB Mouse with Keypad for PC Windows 7/Vista/XP Review

Smart Pad Multi-Touch Gesture Touchpad/Trackpad USB Mouse with Keypad for PC Windows 7/Vista/XP
Average Reviews:

(More customer reviews)
I was hesitant to buy this product because it seemed a little too good to be true. I prefer touchpads over mice because of RSI. Touchpads are much easier on my hands than mice and can be used on any surface, including leaning back in a chair and holding it in the palm of my hand. There are very few good options for external touchpads. The most common are the Cirque touchpads, but they are expensive and don't support multi-touch.
This cheap, generic touchpad is perfect for my needs and sells at a great price. There is a branded version at a higher price point that I saw on Amazon, but it is the exact same thing as this device, except it has a logo. Save your money and get the generic. Perhaps you'll lose out on tech support, but at this price, I wasn't that concerned about support.
The device is a bit bigger than the average man's palm. It is light but feels pretty solid. It is ideal for mobile use and it is easy to stow in a laptop bag, which I do. I carry it everywhere I carry my laptop. Why carry an external touch pad with a laptop that has a touch pad? Several reasons: (1) because of RSI I put my lap top on a mount (a Cricket portable stand when I travel)and use an external keyboard (I use a Goldtouch portable ergonomic keyboard when I travel). (2) This touchpad is more advanced than my laptop's. My laptop doesn't support multitouch and all the touchpad shortcuts that multitouch can provide. (3) This external touchpad doubles as a numeric keypad. I find using a dedicated numeric keypad far more comfortable than using the embedded keys in a laptop. If you use the calculator a lot on your laptop, having a dedicated numeric keypad is handy.
Installation was simple. Plug in the USB cable and windows automatically installs the drivers. No need for a CD or to download anything. I use it with Windows 7 and it works perfectly. I did not test on any other OS, but I assume that it will work fine on Vista. The manual says it also supports XP. Seems that Mac OS is not supported.
In addition to the expected one-finger mouse-replacement functionality you'd expect from a touch pad, it supports at least 11 two and three finder gestures. The configuration options are rather simple, basically allowing you to toggle support for various guestures on and off. You can't create your own gestures or map gestures to your own programs. You also can't us this for hand writing or doodling. It also doesn't work with Scrybe, a gesture macro program that works with some touchpads. But what it does offer more than meets my needs and more than I would expect for such a low price.
I really like the fact that it doubles as a numeric keypad. Some may not like this, expecially since they add some raised dots to give tactile cues to differentiate the number "keys". Because of this it doesn't have the glassy smooth glide feel of many touchpads. This doesn't bother me, but I could see it bother some people. You toggle between normal touchpad operation and numeric keypad with a large "mode" button. When switch to numeric keypad mode, an led lights up. I thing they could have made device smaller if they got rid of the LED and mad the mode button smaller, but it does make it very easy to switch modes. When in numeric keypad mode, the primary and secondary mouse-click buttons are remapped. The left button fire up a new instance of the windows calculator and right button acts as a backspace.
The touch pad operation has been very good. It is rare for a tap to not take and the sensitivity is as good as my laptop's touch pad. Two and three finger guestures work as advertised and I now use the touch pad exclusively to scroll pages up and down, page up and down, zoom in and out, open windows explorer, and other actions that I had to use the keyboard for in the past.
This little gadget has been one of the nicest surprises of any recent purchase. It is cheap, works great, and travels well.

Click Here to see more reviews about: Smart Pad Multi-Touch Gesture Touchpad/Trackpad USB Mouse with Keypad for PC Windows 7/Vista/XP

Specification: Hot Keys : 3 Hot keys (Mode, Mouse click, right click keys)Cable Length: Around 80 cmConnector Solution: USB onlySupport OS: Window XP and Vista

Buy NowGet 30% OFF

Click here for more information about Smart Pad Multi-Touch Gesture Touchpad/Trackpad USB Mouse with Keypad for PC Windows 7/Vista/XP

Texas Instruments Ti-nspire Graphing Calculator with Touchpad Review

Texas Instruments Ti-nspire Graphing Calculator with Touchpad
Average Reviews:

(More customer reviews)
I got this calculator a couple of days ago with the rechargeable battery (You should get it if you buy this, the $15 dollars will save money in the long run). The calculator turns on quick. Has great features. The touchpad is like a computer trackpad. You just move your finger and it moves the mouse.
It comes with many built in documents that teach you how to use the calculator. They're helpful if this is your first T.I. Nspire (This is my second).
The only reason I didn't give this 5 stars is because you have to go to T.I.'s website to get your FREE T.I. 84 keypad and wait for them to ship it to you. Mine still is has not arrived.
*Make sure to buy the rechargeable battery.
*Go to [...]
Have fun with your calculator!

Click Here to see more reviews about: Texas Instruments Ti-nspire Graphing Calculator with Touchpad

TI-Nspire Handheld with Touchpad.Only TI-Nspire technology has multiple handheld keypads that can be interchanged depending on the educator's preference.This allows the TI-Nspire handheld with Touchpad to be used alongside TI-84 Plus.On the Home screen, you can quickly perform calculations using the Scratchpad.Also includes TI's first learning handheld with touchpad technology, operating more like a computer and making it easier to navigate.Handhelds can use the TI-Nspire Rechargeable Battery (not included).Clamshell Package.

Buy NowGet 50% OFF

Click here for more information about Texas Instruments Ti-nspire Graphing Calculator with Touchpad